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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
CLARK-A1528-2229
Cryptantha nevadensis
John C. Roos
1966-3-20
Riverside
Comment
CLARK-A1528-2247
Pectocarya heterocarpa
John C. Roos
1966-3-20
Riverside
Comment
CLARK-A1528-2371
Nemacladus glanduliferus
John C. Roos
1966-3-20
Riverside
Comment
CLARK-A1528-2786
Brandegea bigelovii
John C. Roos
1967-11-18
Riverside
Comment
CLARK-A1528-2975
Eucrypta micrantha
John C. Roos
1966-3-26
Riverside
Comment
CLARK-A1528-3329
Camissonia claviformis
John C. Roos
1966-3-20
Riverside
Comment
CLARK-A1528-3334
Camissonia refracta
John C. Roos
1966-3-20
Riverside
Comment
CLARK-A1528-3429
Plantago insularis
John C. Roos
1966-3-20
Riverside
Comment
CLARK-A1528-4885
Nemacladus rubescens
John C. Roos
1937-4-28
1290
Riverside
Comment
CLARK-A1528-5381
Brandegea bigelovii
John C. Roos
1963-10-23
Riverside
Comment
CLARK-A1528-5382
Brandegea bigelovii
John C. Roos
1965-12-4
Riverside
Comment
CLARK-A1528-5383
Brandegea bigelovii
John C. Roos
1965-12-4
Riverside
Comment
CLARK-A1528-5384
Brandegea bigelovii
John C. Roos
1965-12-4
Riverside
Comment
CLARK-A1528-5666
Brandegea bigelovii
John C. Roos
1960-4-8
Riverside
380
Comment
CLARK-A1528-5667
Brandegea bigelovii
John C. Roos
1960-4-8
Riverside
380
Comment
RSA776837
Lotus strigosus
Amber Swanson, Duncan S. Bell
2011-3-18
221
Riverside
About 3 airmiles SE of Desert Center, N of Chuckwalla Mtns.
392
Comment
RSA776838
Eucrypta micrantha
Amber Swanson, Duncan S. Bell
2011-3-18
223
Riverside
About 3 airmiles SE of Desert Center, N of Chuckwalla Mtns.
392
Comment
RSA776839
Gilia stellata
Amber Swanson, Duncan S. Bell
2011-3-18
224
Riverside
About 3 airmiles SE of Desert Center, N of Chuckwalla Mtns.
392
Comment
RSA776840
Astragalus nuttallianus var. austrinus
Amber Swanson, Duncan S. Bell
2011-3-18
225
Riverside
About 3 airmiles SE of Desert Center, N of Chuckwalla Mtns.
392
Comment
RSA776935
Astragalus insularis var. harwoodii
Amber Swanson, Duncan S. Bell
2011-3-18
218
Riverside
About 3 airmiles SE of Desert Center, N of Chuckwalla Mtns.
392
Comment
RSA776936
Lupinus arizonicus
Amber Swanson, Duncan S. Bell
2011-3-18
219
Riverside
About 3 airmiles SE of Desert Center, N of Chuckwalla Mtns.
392
Comment
RSA776937
Ambrosia ilicifolia
Amber Swanson, Duncan S. Bell
2011-3-18
220
Riverside
About 3 airmiles SE of Desert Center, N of Chuckwalla Mtns.
392
Comment
SEINET3409351
Nemacladus tenuis var. aliformis
G. Rink, T. Thomas
2013-3-30
11922
Riverside
About 3 miles east of Desert Center
220
Comment
SEINET3409352
Eucrypta micrantha
G. Rink, T. Thomas
2013-3-30
11921
Riverside
About 3 miles east of Desert Center
210
Comment
RSA776843
Chaenactis carphoclinia var. carphoclinia
Amber Swanson, Duncan S. Bell
2011-3-18
228
Riverside
Above wash about 3 airmiles SE of Desert Center Nof the Chuckwalla Mtns
384
Comment
CAS-BOT-BC292246
Dieteria asteroides var. asteroides
Ted Hutchinson
1953-10-20
18703
Riverside
Along U.S. Hwy 60/70 near Desert Center
Comment
SEINET3102665
Tidestromia oblongifolia
J. P. Lynch
2009-11-2
003
Riverside
An old open lot
275
Comment
UC1547004
Ditaxis lanceolata
Leila M. Shultz and John S. Shultz
1985-4-18
8327
Riverside
1 mi. w. <Astec> Well (and 11.7 mi. s. of Hwy. (I-15)); Chuckwalla Mts.
615
Comment Read comments Apr 5 2011
RSA48340
Eriophyllum lanosum
E. K. Balls
1949-4-3
13109
Imperial
Beal Well on road from Niland to Blyther, Colorado Desert.
457
Comment Read comments Mar 27 2019
RSA48426
Monoptilon bellioides
E. K. Balls
1949-4-3
12911
Imperial
Beal Well on road from Niland to Blyther, Colorado Desert.
457
Comment
CAS-BOT-BC207150
Argythamnia lanceolata
Edmund C. Jaeger
1921-3-15
46
San Diego
Between Corn Springs and Gruendyke's Well, Colorado Desert.
Comment
CAS-BOT-BC193162
Astragalus sabulonum
Aven Nelson; Ruth Nelson
1939-3-30
3343
Riverside
Between Mecca and Blythe on old road, hiway 60
Comment
CAS-BOT-BC99972
Baileya pauciradiata
Aven Nelson; Ruth A. Nelson
1939-3-30
3339
Riverside
Between Mecca and Blythe, Highways 60 & 70
Comment
UC723984
Oenothera deltoides subsp. deltoides
Aven Nelson and Ruth A. Nelson
1930-3-30
3337
Riverside
on hwys 60 and 70 between Blythe and Mecca
Comment
GH347577
Fagonia laevis
D. M. Porter
1961-12-28
752
Unknown
Ca. 1 mile E of Desert Center on Highways 60 and 70
Comment
CAS-BOT-BC171043
Fagonia laevis
Duncan M. Porter
1961-12-28
752
Riverside
Ca. 1 mile E of Desert Center on Highways 60 and 70.
Comment
UC1547013
Pleurocoronis pluriseta
Leila M. Shultz and John S. Shultz
1985-4-18
8351
Riverside
se benches Chuckawalla Mountains (Alligator Rock)
341
Comment
CLARK-A1528-5287
Tridens muticus
John C. Roos
1966-11-12
Riverside
Chuckawalla Mountains
Comment
UC1547014
Trixis californica var. californica
Leila M. Shultz and John S. Shultz
1985-4-18
8350
Riverside
se benches of the Chuckawalla Mountains at Alligator Rock; se benches of Chuckawalla Mountains, Alligator Rock
341
Comment
SEINET6631295
Ditaxis lanceolata
Leila M. Shultz, John S. Shultz
1985-4-18
8327
Riverside
Chuckawalla Mountains, 1 mile west of Astec Well and 11.7 miles south of highway (I-15)
616
Comment
SEINET3563106
Lotus rigidus
Leila M. Shultz, John S. Shultz
1985-4-18
8331
Riverside
Chuckawalla Mountains, 1 mile west of Astec Well, 11.7 miles south of I-15
616
Comment
SEINET229299
Diplacus bigelovii var. bigelovii
Leila M. Shultz, John S. Shultz
1985-1
8346
Riverside
Chuckawalla Mountains, alluvial fans at Alligator rock
335
Comment
RSA444474
Astragalus allochrous var. playanus
J. C. Roos
1949-4-10
4228
Riverside
Chuckawalla Mountains: Rocky hillside about 3.5 mi. SE of Desert Center.
Comment
UC1547001
Hyptis emoryi
Leila M. Shultz and John S. Shultz
1985-4-18
8340
Riverside
northern extension Chuckawalla Mountains; northern extension Chuckawalla Mountains
182
Comment
SD124759
Muhlenbergia microsperma
John C. Roos
1966-3-20
Riverside
Chuckawalla Mtns., 2 I(c) mi. SE of Desert Center
Comment
RSA45507
Astragalus nutans
L. C. Roos, John C. Roos
1949-4-10
4228
Riverside
Chuckawalla Mts. about 3.5 miles southeast of Desert Center.
Comment Read comments May 26 2015
POM13876
Stillingia spinulosa
E. C. Jaeger
1921-3-28
1172
Riverside
Chuckawalla Valley.
Comment Read comments Nov 6 2011
CLARK-A1528-1395
Amaranthus fimbriatus
John C. Roos
1963-10-23
Riverside
Chuckwalla Mountains
Comment
CLARK-A1528-1537
Ambrosia ilicifolia
John C. Roos
1958-3-15
Riverside
Chuckwalla Mountains
Comment
CLARK-A1528-1538
Ambrosia ilicifolia
Edmund C. Jaeger
1946-12-29
3193
Riverside
Chuckwalla Mountains
304
Comment
CLARK-A1528-1617
Atrichoseris platyphylla
John C. Roos
1966-3-26
Riverside
Chuckwalla Mountains
Comment
CLARK-A1528-1655
Brickellia arguta
John C. Roos
1966-3-20
Riverside
Chuckwalla Mountains
Comment
CLARK-A1528-2003
Machaeranthera tortifolia
John C. Roos
1949-4-10
4225
Riverside
Chuckwalla Mountains
Comment
CLARK-A1528-2032
Ambrosia ilicifolia
John C. Roos
1947-1-11
3199
Riverside
Chuckwalla Mountains
Comment
CLARK-A1528-2086
Senecio mohavensis
John C. Roos
1966-3-20
Riverside
Chuckwalla Mountains
Comment
CLARK-A1528-2087
Senecio mohavensis
John C. Roos
1949-4-10
4223
Riverside
Chuckwalla Mountains
Comment
CLARK-A1528-2131
Trichoptilium incisum
John C. Roos
1966-3-20
Riverside
Chuckwalla Mountains
Comment
CLARK-A1528-2147
Ambrosia ilicifolia
John C. Roos
1949-4-10
4230
Riverside
Chuckwalla Mountains
Comment
CLARK-A1528-2209
Cryptantha angustifolia
John C. Roos
1966-3-20
Riverside
Chuckwalla Mountains
Comment
CLARK-A1528-2220
Cryptantha pterocarya
John C. Roos
1966-3-20
Riverside
Chuckwalla Mountains
Comment
CLARK-A1528-2314
Draba cuneifolia
John C. Roos
1958-2-22
Riverside
Chuckwalla Mountains
Comment
CLARK-A1528-2369
Nemacladus glanduliferus
John C. Roos
1966-3-26
Riverside
Chuckwalla Mountains
Comment
CLARK-A1528-2673
Ephedra viridis
John C. Roos
1949-4-10
4224
Riverside
Chuckwalla Mountains
Comment
CLARK-A1528-2745
Astragalus insularis var. harwoodii
John C. Roos
1949-4-10
4222
Riverside
Chuckwalla Mountains
Comment
CLARK-A1528-2753
Astragalus nuttallianus
John C. Roos
1958-3-15
Riverside
Chuckwalla Mountains
Comment
CLARK-A1528-2805
Lotus rigidus
John C. Roos
1966-2-12
Riverside
Chuckwalla Mountains
Comment
CLARK-A1528-2999
Phacelia crenulata
John C. Roos
1966-3-20
Riverside
Chuckwalla Mountains
Comment
CLARK-A1528-3006
Phacelia distans
John C. Roos
1966-3-20
Riverside
Chuckwalla Mountains
Comment
CLARK-A1528-3136
Hyptis emoryi
John C. Roos
1965-12-4
Riverside
Chuckwalla Mountains
Comment
CLARK-A1528-3224
Eremalche rotundifolia
John C. Roos
1966-3-20
Riverside
Chuckwalla Mountains
Comment
CLARK-A1528-3227
Hibiscus denudatus
John C. Roos
1958-2-22
Riverside
Chuckwalla Mountains
Comment
CLARK-A1528-3320
Camissonia boothii subsp. decorticans
John C. Roos
1966-3-20
Riverside
Chuckwalla Mountains
Comment
CLARK-A1528-3321
Camissonia brevipes
John C. Roos
1966-3-20
Riverside
Chuckwalla Mountains
Comment
CLARK-A1528-3323
Camissonia chamaenerioides
John C. Roos
1966-3-26
Riverside
Chuckwalla Mountains
Comment
CLARK-A1528-3910
Colubrina californica
John C. Roos
1949-4-10
4231
Riverside
Chuckwalla Mountains
Comment
CLARK-A1528-3911
Colubrina californica
John C. Roos
1967-11-11
Riverside
Chuckwalla Mountains
Comment
CLARK-A1528-3912
Colubrina californica
John C. Roos
1966-3-20
Riverside
Chuckwalla Mountains
Comment
CLARK-A1528-3956
Galium stellatum subsp. eremicum
John C. Roos
1949-4-10
4229
Riverside
Chuckwalla Mountains
Comment
CLARK-A1528-4222
Mohavea confertiflora
John C. Roos
1966-3-20
Riverside
Chuckwalla Mountains
Comment
CLARK-A1528-4229
Mimulus bigelovii
John C. Roos
1966-3-20
Riverside
Chuckwalla Mountains
Comment
CLARK-A1528-4314
Penstemon pseudospectabilis
John C. Roos
1958-2-22
Riverside
Chuckwalla Mountains
Comment
CLARK-A1528-4315
Penstemon pseudospectabilis
John C. Roos
1949-4-10
4227
Riverside
Chuckwalla Mountains
Comment
CLARK-A1528-4390
Parietaria floridana
John C. Roos
1966-3-20
Riverside
Chuckwalla Mountains
Comment
CLARK-A1528-4428
Fagonia laevis
John C. Roos
1966-3-26
Riverside
Chuckwalla Mountains
Comment
CLARK-A1528-4664
Festuca octoflora
John C. Roos
1966-3-20
Riverside
Chuckwalla Mountains
Comment
CLARK-A1528-4756
Muhlenbergia microsperma
John C. Roos
1966-3-20
Riverside
Chuckwalla Mountains
Comment
CLARK-A1528-4973
Perityle emoryi
John C. Roos
1966-3-20
Riverside
Chuckwalla Mountains
Comment
CLARK-A1528-5283
Tridens muticus
John C. Roos
1947-1-11
3198
Riverside
Chuckwalla Mountains
Comment
CLARK-A1528-5435
Phacelia crenulata
John C. Roos
1966-3-20
Riverside
Chuckwalla Mountains
Comment
CLARK-A1528-5436
Phacelia crenulata
John C. Roos
1966-3-20
Riverside
Chuckwalla Mountains
Comment
CLARK-A1528-5437
Phacelia crenulata
John C. Roos
1966-3-20
Riverside
Chuckwalla Mountains
Comment
CLARK-A1528-5504
Brickellia arguta
John C. Roos
1966-3-20
Riverside
Chuckwalla Mountains
Comment
CLARK-A1528-5566
Astragalus allochrous
John C. Roos
1949-4-10
4228
Riverside
Chuckwalla Mountains
Comment
CLARK-A1528-5708
Camissonia brevipes
John C. Roos
1966-3-20
Riverside
Chuckwalla Mountains
Comment
CLARK-A1528-5723
Colubrina californica
John C. Roos
1960-4-8
Riverside
Chuckwalla Mountains
Comment
RSA338319
Trixis californica
L. M. Shultz, John Shultz
1985-4-18
8350
Riverside
southwest benches of the Chuckwalla Mountains at Alligator Rock.
341
Comment
LA102219
Pleurocoronis pluriseta
John C. Roos;
1966-3-10
sn
Riverside
Chuckwalla Mountains, 3 mi. SE of Desert Center
Comment
LA102293
Astragalus insularis var. harwoodii
John C. Roos;
1958-3-15
Riverside
Chuckwalla Mountains, 3 miles SE of Desert Center
Comment
RSA644208
Dalea mollissima
V. W. Steinmann
1999-10-26
1413
Riverside
foothills of the Chuckwalla Mountains, open desert ca. 0.5 km south of Desert Center.
275
Comment
RSA644210
Funastrum hirtellum
V. W. Steinmann
1999-10-26
1412
Riverside
foothills of the Chuckwalla Mountains, open desert ca. 0.5 km south of Desert Center.
275
Comment
RSA644205
Chamaesyce micromera
V. W. Steinmann
1999-10-26
1415
Riverside
foothills of the Chuckwalla Mountains, open desert ca. 2 km south of Desert Center.
325
Comment
RSA644206
Chamaesyce polycarpa var. polycarpa
V. W. Steinmann
1999-10-26
1416
Riverside
foothills of the Chuckwalla Mountains, open desert ca. 2 km south of Desert Center.
325
Comment
RSA644207
Boerhavia wrightii
V. W. Steinmann
1999-10-26
1418
Riverside
foothills of the Chuckwalla Mountains, open desert ca. 2 km south of Desert Center.
325
Comment
RSA644209
Amaranthus fimbriatus
V. W. Steinmann
1999-10-26
1419
Riverside
foothills of the Chuckwalla Mountains, open desert ca. 2 km south of Desert Center.
325
Comment
RSA644211
Pectis papposa var. papposa
V. W. Steinmann
1999-10-26
1417
Riverside
foothills of the Chuckwalla Mountains, open desert ca. 2 km south of Desert Center.
325
Comment
RSA644212
Physalis crassifolia
Victor W. Steinmann
1999-10-26
1414
Riverside
foothills of the Chuckwalla Mountains, open desert ca. 2 km south of Desert Center.
325
Comment
SEINET787694
Amaranthus fimbriatus
V. W. Steinmann
1999-1
1419
Unknown
foothills of the Chuckwalla Mountains, open desert ca. 2km south of Desert Center
325
Comment Read comments Dec 4 2015
RSA775098
Descurainia pinnata
Duncan S. Bell, Michael Hee
2011-3-18
2055
Riverside
Chuckwalla Mountains; north side of mountain range approximately 3 air miles southeast of Desert Center.
392
Comment
RSA775099
Ditaxis serrata
Duncan S. Bell, Michael Hee
2011-3-18
2054
Riverside
Chuckwalla Mountains; north side of mountain range approximately 3 air miles southeast of Desert Center.
392
Comment
RSA775100
Chamaesyce polycarpa
Duncan S. Bell, Michael Hee
2011-3-18
2053
Riverside
Chuckwalla Mountains; north side of mountain range approximately 3 air miles southeast of Desert Center.
392
Comment
RSA775101
Gilia stellata
Duncan S. Bell, Michael Hee
2011-3-18
2052
Riverside
Chuckwalla Mountains; north side of mountain range approximately 3 air miles southeast of Desert Center.
392
Comment
RSA775102
Mentzelia albicaulis
Duncan S. Bell, Michael Hee
2011-3-18
2051
Riverside
Chuckwalla Mountains; north side of mountain range approximately 3 air miles southeast of Desert Center.
392
Comment
RSA775103
Brassica tournefortii
Duncan S. Bell, Michael Hee
2011-3-18
2050
Riverside
Chuckwalla Mountains; north side of mountain range approximately 3 air miles southeast of Desert Center.
392
Comment
RSA775104
Parietaria hespera
Duncan S. Bell, Michael Hee
2011-3-18
2049
Riverside
Chuckwalla Mountains; north side of mountain range approximately 3 air miles southeast of Desert Center.
392
Comment
RSA775105
Ambrosia ilicifolia
Duncan S. Bell, Michael Hee
2011-3-18
2048
Riverside
Chuckwalla Mountains; north side of mountain range approximately 3 air miles southeast of Desert Center.
392
Comment
RSA775106
Astragalus insularis var. harwoodii
Duncan S. Bell, Michael Hee
2011-3-18
2047
Riverside
Chuckwalla Mountains; north side of mountain range approximately 3 air miles southeast of Desert Center.
392
Comment
RSA775298
Camissonia refracta
Duncan S. Bell
2011-3-18
2059
Riverside
Chuckwalla Mountains; north side of mountain range approximately 3 air miles southeast of Desert Center.
392
Comment
RSA775299
Salazaria mexicana
Duncan S. Bell
2011-3-18
2058
Riverside
Chuckwalla Mountains; north side of mountain range approximately 3 air miles southeast of Desert Center.
392
Comment
RSA775300
Lotus rigidus
Duncan S. Bell
2011-3-18
2057
Riverside
Chuckwalla Mountains; north side of mountain range approximately 3 air miles southeast of Desert Center.
392
Comment
RSA775301
Xylorhiza tortifolia
Duncan S. Bell
2011-3-18
2056
Riverside
Chuckwalla Mountains; north side of mountain range approximately 3 air miles southeast of Desert Center.
392
Comment
RSA0043032
Aristida purpurea
Duncan S. Bell, Evan Meyer
2014-4-3
6535
Riverside
Chuckwalla Mountains; northeast section of range; Spring Tank, approximately 3.25 air miles southeast of Desert Center.
446
Comment
RSA0043033
Cryptantha racemosa
Duncan S. Bell, Evan Meyer
2014-4-3
6534
Riverside
Chuckwalla Mountains; northeast section of range; Spring Tank, approximately 3.25 air miles southeast of Desert Center.
446
Comment
RSA0043034
Tamarix
Duncan S. Bell, Evan Meyer
2014-4-3
6533
Riverside
Chuckwalla Mountains; northeast section of range; Spring Tank, approximately 3.25 air miles southeast of Desert Center.
446
Comment
RSA0043036
Gnaphalium luteoalbum
Duncan S. Bell, Evan Meyer
2014-4-3
6532
Riverside
Chuckwalla Mountains; northeast section of range; Spring Tank, approximately 3.25 air miles southeast of Desert Center.
446
Comment
RSA0043037
Colubrina californica
Duncan S. Bell, Evan Meyer
2014-4-3
6531
Riverside
Chuckwalla Mountains; northeast section of range; Spring Tank, approximately 3.25 air miles southeast of Desert Center.
446
Comment
UCSB45964
Acmispon rigidus
Roos, John
1966-2-12
Riverside
Chuckwalla Mtns., 2 1/2 miles SE of Desert Center
Comment
RSA450112
Lotus rigidus
J. C. Roos
1966-2-12
s.n.
Riverside
Chuckwalla Mtns., 2.5 miles SE of Desert Center
Comment
CAS-BOT-BC186906
Astragalus insularis var. harwoodii
J. C. Roos
1958-3-15
s.n.
Riverside
Chuckwalla Mtns., 3 miles SE of Desert Center
Comment
UCSB45547
Astragalus insularis var. harwoodii
Roos, John
1958-3-15
Riverside
Chuckwalla Mtns., 3 miles SE of Desert Center
Comment
UCR23246
Penstemon pseudospectabilis
John C. Roos
1958-2-22
s.n.
Riverside
Chuckwalla Mtns., Canyon 2.5 mi S.E. of Desert Center
Comment
UCR23482
Draba cuneifolia
John C. Roos
1958-2-22
s.n.
Riverside
Chuckwalla Mtns., Canyon 2.5 mi S.E. of Desert Center
Comment
CLARK-A1528-4345
Lycium andersonii
John C. Roos
1966-2-12
Riverside
Chuckwalla Valley
Comment Read comments May 21 2016
CLARK-A1528-4503
Bouteloua aristidoides
John C. Roos
1963-10-23
Riverside
Chuckwalla Valley
Comment
CLARK-A1528-4504
Bouteloua aristidoides
John C. Roos
1965-9-5
Riverside
Chuckwalla Valley
Comment
CLARK-A1528-4508
Bouteloua aristidoides
John C. Roos
1965-9-5
Riverside
Chuckwalla Valley
Comment
SEINET3081813
Asclepias erosa
Noel H. Holmgren, Patricia K. Holmgren, Ruth E. Kern
1973-3-23
6487
Riverside
Chuckwalla Valley, 2.8 miles northeast of Desert Center
198
Comment
SEINET3082098
Asclepias erosa
Noel H. Holmgren, Patricia K. Holmgren, Ruth E. Kern
1973-3-23
6487
Riverside
Chuckwalla Valley, 2.8 miles northeast of Desert Center
198
Comment
UC218031
Loeseliastrum schottii
P. A. Munz, D. Keck
1922-4-13
4936
Riverside
Chuckwalla Valley, Desert Center Colorado Desert, Chuckwalla Valley, Desert Center
182
Comment Read comments Apr 5 2011
RSA600768
Allionia incarnata
C. Epling, Wm. Stewart
1936-9-1
s.n.
Riverside
Chuckwalla Valley: Desert Center.
Comment
GMDRC3105
Proboscidea althaeifolia
J. Andre, T. La Doux
2008-9-13
10267
Riverside
Chuckwalla Valley: along dirt road approx. 2 mi. N. of Desert Center, 0.5 mi. W. of Tamarisk Golf Course (at Kaiser Rd Jct) 33 deg. 44.159' N 115 deg. 24.434' W. Elev. 769 ft.
234
Comment
RSA0013888
Proboscidea althaeifolia
Jim Andre, Tasha La Doux
2008-9-13
10267
Riverside
Chuckwalla Valley: along dirt road approximately 2 mi. N of Desert Center, 0.5 miles W of Tamarisk Golf Course (at Kaiser Rd. Jct.)
234
Comment
CHSC692
Nama demissa
F. Hughes
1935-4-16
Riverside
Colorado Desert
Comment
CLARK-A1528-2863
Olneya tesota
John C. Roos
1965-12-4
Riverside
Colorado Desert
365
Comment
SFV17348
Tiquilia plicata
J. D. Dilley, J. N. Hogue
1998-4-24
283
Riverside
Colorado Desert Along Interstate Highway 10, just east of Desert Center.
300
Comment
VVC2031
Malacothrix stebbinsii
2010-4-7
s.n.
Riverside
Colorado Desert, 3.1 miles ESE of Desert Center on the south side of the highway between two service roads.
254
Comment
RSA466012
Camissonia brevipes subsp. brevipes
Robert M. Perkins, H. de Forest
1937-3-15
386
Riverside
Colorado Desert, Desert Center, Along Highway
Comment
POM67092
Camissonia brevipes subsp. brevipes
Marcus E. Jones
1924-2-27
s.n.
Riverside
Colorado Desert, Desert Center.
Comment
HSC24979
Nicotiana obtusifolia
R. W. Spjut
1972-2-1
2163
Riverside
Colorado Desert, N base of Chuckawalla Mtns., 3-4 mi. S of Desert Center
305
Comment
HSC24982
Ditaxis lanceolata
R. W. Spjut
1972-2-1
2162
Riverside
Colorado Desert, N base of Chuckawalla Mtns., 3-4 mi. S of Desert Center
305
Comment
HSC34949
Aristida adscensionis
R. W. Spjut
1972-2-1
2164
Riverside
Colorado Desert, N base of Chuckawalla Mts., 3 to 4 mi. S of Desert Center
305
Comment
HSC25922
Simmondsia chinensis
R. W. Spjut
1972-1-20
2127
Riverside
Colorado Desert, N base of the Chuckawalla Mtns.
305
Comment
HSC25925
Lycium andersonii
R. W. Spjut
1972-1-20
2124
Riverside
Colorado Desert, N base of the Chuckawalla Mtns.
305
Comment
HSC25926
Sphaeralcea ambigua
R. W. Spjut
1972-1-20
2125
Riverside
Colorado Desert, N base of the Chuckawalla Mtns.
305
Comment
HSC27319
Senecio californicus
Richard Spjut
1973-5-3
3341
Riverside
Colorado Desert, N face of Chuckawalla Mtns. 3-4 mi. S of Desert Center
305
Comment
HSC28488
Colubrina californica
Richard Spjut
1973-5-3
3342
Riverside
Colorado Desert, N face of Chuckawalla Mtns. 3-4 mi. S of Desert Center
305
Comment
HSC28429
Trichoptilium incisum
Richard Spjut
1973-4-10
3291
Riverside
Colorado Desert, N face of Chuckawalla Mtns., 3-4 mi. S of Desert Center
305
Comment
HSC28492
Phacelia pedicellata
Richard Spjut
1973-4-10
3294
Riverside
Colorado Desert, N face of Chuckawalla Mtns., 3-4 mi. S of Desert Center
305
Comment
HSC28498
Colubrina californica
Richard Spjut
1973-4-10
3296
Riverside
Colorado Desert, N face of Chuckawalla Mtns., 3-4 mi. S of Desert Center
305
Comment
HSC47591
Stillingia spinulosa
Richard Spjut
1978-5-10
5037
Riverside
Colorado Desert, N face of Chuckawalla Mtns., along road to Granite Mine ca. 1/2 mi. S of Desert Center
305
Comment
HSC28491
Nicotiana obtusifolia
R. W. Spjut
1973-4-10
3289
Riverside
Colorado Desert, N face of Chuckawalla Mts. 3-4 mi. S Desert Center
305
Comment
HSC25814
Asclepias albicans
R. W. Spjut
1972-2-12
2189
Riverside
Colorado Desert, N face of the Chuckawalla Mtns., ca. 3-4 mi. S of Desert Center.
305
Comment
HSC25817
Asclepias albicans
R. W. Spjut
1972-3-20
2287
Riverside
Colorado Desert, N face of the Chuckawalla Mtns., ca. 3-4 mi. S of Desert Center.
305
Comment
HSC25819
Funastrum hirtellum
R. W. Spjut
1972-3-20
2291
Riverside
Colorado Desert, N face of the Chuckawalla Mtns., ca. 3-4 mi. S of Desert Center.
305
Comment
HSC28439
Eriogonum inflatum
Richard Spjut
1973-4-11
3293
Riverside
Colorado Desert, N slopes of Chuckawalla Mtns. 3-4 mi. S of Desert Center
305
Comment
HSC28462
Eriogonum thomasii
Richard Spjut
1973-4-10
3290
Riverside
Colorado Desert, N slopes of Chuckawalla Mtns., 3-4 mi. S of Desert Center
305
Comment
HSC35735
Lepidium lasiocarpum
Richard Spjut
1973-4-10
3288
Riverside
Colorado Desert, N slopes of Chuckawalla Mtns., 3-4 mi. S of Desert Center
305
Comment
HSC25818
Xylorhiza tortifolia
Richard Spjut
1972-3-20
2290
Riverside
Colorado Desert, N-face of Chuckawalla Mtns., ca. 3-4 mi. S of Desert Center, around Morongo Basin and at the N base of the San Bernardino Mts.
305
Comment
CHSC1020
Mentzelia involucrata var. megalantha
V. Holt
1935-4-15
Riverside
Colorado Desert.
Comment
CHSC1148
Eremothera boothii subsp. desertorum
M. Garbutt
1935-3-20
Riverside
Colorado Desert.
Comment
CHSC1928
Physalis crassifolia
V. Holt
1935-4-16
Riverside
Colorado Desert.
Comment
CHSC2043
Larrea tridentata
V. Holt
1935-4-16
Riverside
Colorado Desert.
Comment
CHSC780
Salvia apiana
1935-4-1
Riverside
Colorado Desert.
Comment
CHSC843
Psorothamnus emoryi
L. Nelson
1935-4-17
Riverside
Colorado Desert.
Comment
CHSC850
Psorothamnus spinosus
L. Nelson
1935-4-17
Riverside
Colorado Desert.
Comment
RSA415583
Astragalus lentiginosus var. variabilis
M. B. Dunkle
1935-3-17
4402
Riverside
Colorado Desert.
610
Comment
RSA423484A
Achyronychia cooperi
M. B. Dunkle
1935-3-17
4399
Riverside
Colorado Desert.
610
Comment
RSA448927
Camissonia claviformis subsp. aurantiaca
M. B. Dunkle
1935-3-17
4407
Riverside
Colorado Desert.
610
Comment
RSA465968
Camissonia boothii var. condensata
M. B. Dunkle
1935-3-17
4405
Riverside
Colorado Desert.
610
Comment
HSC47470
Psathyrotes ramosissima
Richard Spjut
1978-5-10
5039
Riverside
Colorado Desert: Chuckawalla Valley, ca. 1 mi. S of Desert Center
305
Comment
HSC47471
Parkinsonia florida
Richard Spjut
1978-5-10
5040
Riverside
Colorado Desert: Chuckawalla Valley, ca. 1 mi. S of Desert Center
305
Comment
RSA643330
Hymenoclea salsola
R. D. Goeden, D. W. Ricker
1974-3-1
s.n.
Riverside
Colorado Desert: Desert Center
305
Comment Read comments Apr 5 2011
HSC29904
Perityle emoryi
Richard Spjut
1972-2-1
2169
Riverside
Colorado Desert: N base of Chuckawalla Mtns., ca. 3 mi. S of Desert Center
305
Comment
HSC47582
Mohavea confertiflora
R. W. Spjut, C. E. Edson
1978-5-3
5011
Riverside
Colorado Desert: N face of Chuckawalla Mtns. 1 mi. E of Granite Mine SE of Desert Center
335
Comment
HSC24978
Porophyllum gracile
Richard Spjut
1972-2-1
2166
Riverside
Colorado Desert: N face of Chuckawalla Mts. ca. 3-4 mi. S of Desert Center
305
Comment
HSC28446
Mimulus bigelovii var. bigelovii
Richard Spjut
1973-4-10
3292
Riverside
Colorado Desert: N face of Chuckawalla Mts., ca. 3-4 mi/ S of Desert Center
305
Comment
HSC25084
Bahiopsis parishii
Richard Spjut
1972-2-1
2168
Riverside
Colorado Desert: N face of the Chuckawalla Mtns., ca. 3-4 mi. S of Desert Center; Providence Mtns., Morongo Basin and also along the W border of the Colorado Desert
305
Comment
HSC28442
Mohavea confertiflora
R. W. Spjut
1973-4-10
3295
Riverside
Colorado Desert: N slopes of the Chuckawalla Mtns., 3-4 mi. directly S of Desert Center
305
Comment
SEINET7248343
Gnaphalium luteoalbum
Duncan S. Bell, Evan Meyer
2014-1
6532
Riverside
Colorado Desert; Chocolate-Chuckwalla Mountain region: Chuckwalla Mountains; northeast section of range; Spring Tank, approximately 3.25 air miles southeast of Desert Center.
446
Comment
SEINET10292270
Pectis papposa var. papposa
April Garbat, Deirdre Conocchioli
2013-9-12
125
Riverside
Colorado Desert; Chocolate-Chuckwalla Mountains region: East of Alligator Rock; From I-10 at Desert Center, head south on CA-177 to BLM 394 (dirt). Collection site is 1.1 miles SW of insterstate exit ramp.
334
Comment
CHSC106490
Chaenactis carphoclinia var. carphoclinia
T. Stoughton; J. McConnaughy, D. Monks, M. volke
2010-4-21
154
Riverside
Colorado Desert; Little San Bernardino Mountains region: N of Desert Center, Jct of Hwy 177 and Kaiser Rd. W of Kaiser Rd. N of Hwy 177.
335
Comment
HSC24984
Trixis californica
Richard Spjut
1972-2-1
2161
Riverside
Colorado Desert; N base and slopes of the Chuckawalla Mts., ca. 3-4 mi. S of Desert Center
305
Comment
HSC25078
Pleurocoronis pluriseta
Richard Spjut
1972-2-1
2171
Riverside
Colorado Desert; N base and slopes of the Chuckawalla Mts., ca. 3-4 mi. S of Desert Center
305
Comment
HSC25923
Encelia actoni
Richard Spjut
1972-1-20
2128
Riverside
Colorado Desert; N base of the Chuckawalla Mtns.
305
Comment
HSC25820
Cryptantha racemosa
Richard Spjut
1972-3-20
2289
Riverside
Colorado Desert; N base of the Chuckawalla Mtns., 3-4 mi. S of Desert Center
305
Comment
HSC27764
Physalis crassifolia
R. W. Spjut
1973-5-3
3343
Riverside
Colorado Desert; N face of Chuckawalla Mts. 3-4 mi. S of Desert Center
305
Comment
HSC24974
Adenophyllum porophylloides
Richard Spjut
1972-2-1
2167
Riverside
Colorado Desert; N face of the Chuckawalla Mountains
305
Comment
HSC28012
Camissonia brevipes
Richard Spjut
1973-4-5
3263
Riverside
Colorado Desert; N slopes of the Chuckawalla Mtns. ca. 3-4 mi. S of Desert Center
305
Comment
HSC28065
Chaenactis carphoclinia var. carphoclinia
Richard Spjut
1973-4-5
3266
Riverside
Colorado Desert; N slopes of the Chuckawalla Mtns. ca. 3-4 mi. S of Desert Center
305
Comment
HSC28421
Monoptilon bellioides
Richard Spjut
1973-4-5
3265
Riverside
Colorado Desert; N slopes of the Chuckawalla Mtns. ca. 3-4 mi. S of Desert Center
305
Comment
HSC28433
Nama demissa
Richard Spjut
1973-4-5
3264
Riverside
Colorado Desert; N slopes of the Chuckawalla Mtns. ca. 3-4 mi. S of Desert Center
305
Comment
HSC28452
Chorizanthe brevicornu var. brevicornu
Richard Spjut
1973-4-5
3267
Riverside
Colorado Desert; N slopes of the Chuckawalla Mtns. ca. 3-4 mi. S of Desert Center
305
Comment
HSC28466
Chorizanthe rigida
Richard Spjut
1973-4-5
3268
Riverside
Colorado Desert; N slopes of the Chuckawalla Mtns. ca. 3-4 mi. S of Desert Center
305
Comment
HSC25927
Ambrosia ilicifolia
Richard Spjut
1972-1-20
2126
Riverside
Colorado Desert; washes leading from the N base of the Chuckawalls Mts.
305
Comment
HSC25126
Porophyllum gracile
Richard Spjut
1972-2-12
2190
Riverside
Colorado River: N base and face of the Chuckawalla Mtns., ca. 3 to 4 mi. S of Desert Center
305
Comment
CHSC1254
Gilia stellata
F. Hughes
1935-4-6
Riverside
Colorado desert.
Comment
CHSC1264
Loeseliastrum schottii
F. Hughes
1935-4-16
Riverside
Colorado desert.
Comment
UC1494264
Gilia filiformis
J. C. Roos
1958-3-15
Riverside
3 mi se Desert Center (Chuckwalla Mtns.); , se of Desert Center
Comment
UC724241
Chorizanthe brevicornu var. brevicornu
Aven Nelson, Ruth A. Nelson
1939-3-30
3349
Riverside
near Desert Center (Highway 60); near Desert Center
Comment
UC700968
Mentzelia longiloba
Aven and Ruth Nelson
1939-3-30
3336
Riverside
near Desert Center (hiway 60)
Comment
UC724205
Mentzelia longiloba
Aven and Ruth Nelson
1939-3-30
3336
Riverside
near Desert Center (hiway 60)
Comment
UC724336
Eriogonum thomasii
Aven Nelson, Ruth A. Nelson
1939-3-30
3351
Riverside
near Desert Center (n of Chuckwalla Mts.)
Comment
UC849590
Eriogonum thomasii
Aven Nelson, Ruth A. Nelson
1939-3-30
3351
Riverside
near Desert Center (n of Chuckwalla Mts.)
Comment
CAS-BOT-BC150936
Diplacus bigelovii var. bigelovii
Edmund C. Jaeger
1939-3-30
s.n.
Riverside
Desert Center
Comment
CAS-BOT-BC160062
Eremothera boothii subsp. condensata
Edmund C. Jaeger
1939-3-30
s.n.
Riverside
Desert Center
243
Comment
CAS-BOT-BC160090
Eremothera boothii subsp. condensata
Marcus E. Jones
1924-2-27
s.n.
San Bernardino
Desert Center
Comment
CAS-BOT-BC186907
Astragalus insularis var. harwoodii
Marcus E. Jones
1924-2-27
s.n.
Riverside
Desert Center
Comment
CAS-BOT-BC216176
Marina parryi
Marcus E. Jones
1924-2-27
s.n.
Riverside
Desert Center
Comment
CAS-BOT-BC218950
Marina parryi
Marcus E. Jones
1924-2-27
s.n.
Riverside
Desert Center
Comment
CAS-BOT-BC219778
Hyptis emoryi
Marcus E. Jones
1924-2-27
s.n.
San Bernardino
Desert Center
Comment
CAS-BOT-BC231412
Lycium andersonii
J. C. Roos
1966-2-12
s.n.
Riverside
2 miles east of Desert Center
Comment
CAS-BOT-BC303578
Geraea canescens
Marcus E. Jones
1924-2-27
s.n.
Riverside
Desert Center
Comment
CAS-BOT-BC30794
Ambrosia ilicifolia
Marcus E. Jones
1924-2-27
s.n.
Riverside
Desert Center
Comment
CLARK-A1528-4225
Mohavea confertiflora
John C. Roos
1937-4-28
1287
Riverside
Desert Center
Comment
CLARK-A1528-5061
Nama hispida var. spathulata
John C. Roos
1949-4-9
4203
Riverside
Desert Center
274
Comment
CLARK-A1528-5344
Hyptis emoryi
John C. Roos
1965-12-4
Riverside
Desert Center
365
Comment
GH414230
Ambrosia ilicifolia
M. E. Jones
1924-2-27
Unknown
Desert Center
Comment Read comments Mar 8 2013
LA11370
Bouteloua aristidoides var. aristidoides
Carl Epling; William Stewart
1936-9-1
sn
Riverside
Desert Center
Comment
LA209846
Fagonia laevis
Harlan Lewis;
1939-12-31
1165
Riverside
Desert Center
Comment
LA45741
Parkinsonia florida
J. Warren;
1952-4-28
sn
Riverside
Desert Center
Comment
LA6785
Ephedra nevadensis
H. Lewis;
1939-12-31
1163
Riverside
near Desert Center
Comment
LA8568
Panicum hirticaule
Marcus E. Jones;
1929-9-16
sn
Riverside
Desert Center
Comment
OBI20393
Justicia californica
Bill Arbaugh
1966-3-25
1
Unknown
Desert Center
853
Comment Read comments Jun 22 2012
POM305599
Rafinesquia neomexicana
Henry J. Ramsey, Ramsey
1937-3-2
883
Riverside
Desert Center
Comment
RSA390019
Larrea tridentata
M. B. Dunkle
1935-3-17
4409
Riverside
Desert Center
61
Comment
SBBG22979
Dalea mollis
D. Myrick
1965-3-3
1071
Riverside
near Desert Center
304
Comment
SBBG47488
Astragalus lentiginosus var. floribundus
M. B. Dunkle
1935-3-17
4402
Riverside
Desert Center
609
Comment Read comments Apr 5 2011
SBBG6239
Cryptantha angustifolia
H. and M. Dearing
1942-4-3
4852
Riverside
near Desert Center
518
Comment
SBBG6318
Pectocarya recurvata
H. and M. Dearing
1942-4-3
4853
Riverside
near Desert Center
518
Comment
SBBG70816
Lepidium fremontii
R. Hoffmann
1929-2-9
Riverside
Desert Center
Comment
SBBG70822
Lepidium fremontii
S. W. Hutchinson, M. N. Ackley
-Feb-1927
143
Riverside
Desert Center
182
Comment
SBBG98300
Chaenactis stevioides
M. B. Dunkle
1935-3-17
4397
Riverside
Desert Center
609
Comment
SD44843
Marina parryi
Darley F. Howe
1952-4-28
Riverside
4.0 miles east of Desert Center
Comment
SEINET2051655
Geraea canescens
N. Cooper
1949-4-8
3317
Riverside
Desert Center
610
Comment
SEINET2052888
Ambrosia salsola
Norman C. Cooper
1949-4-8
3311
Riverside
Desert Center
609
Comment
UC851715
Boerhavia wrightii
C. Epling and Wm. Stewart
1936-9-1
Riverside
Desert Center
Comment
UC990935
Marina parryi
D. F. Howe
1952-4-28
Riverside
4 mi e Desert Center
Comment
UCSB38066
Lycium andersonii
Roos, John
1981-8-1
Riverside
2 miles east of Desert Center
Comment Read comments May 21 2016
UCSB51414
Bouteloua aristidoides
Roos, John
1965-9-5
Riverside
Desert Center
Comment
UC1560187
Cylindropuntia ramosissima
E. Yale Dawson
May, 1932
Riverside
Desert Center Colorado Desert
Comment Read comments Apr 5 2011
SEINET190985
Aristida purpurea var. nealleyi
A. A. Beetle
1942-4-22
3184
Riverside
Desert Center Rt 40
Comment
UCD97881
Tidestromia suffruticosa var. oblongifolia
P. C. Everett; E. K. Balls
1958-4-29
23022
Riverside
4 mi. ne. of Desert Center along road to Rice and Vidal Jct.
259
Comment
UCD97883
Tidestromia suffruticosa var. oblongifolia
P. C. Everett; E. K. Balls
1958-4-29
23022
Riverside
4 mi. ne. of Desert Center along road to Rice and Vidal Jct.
259
Comment
SD135660
Tidestromia suffruticosa var. oblongifolia
P. C. Everett, E. K. Balls
1958-4-29
23022
Riverside
4 miles northeast of Desert Center along road to Rice and Vidal Junction
259
Comment
CDA23996
Achyronychia cooperi
G. D. Barbe
1984-2-7
4132
Riverside
2 miles northeast of Desert Center, 0.2 mile north of Oasis Road.
0
Comment
CDA3591
Brassica tournefortii
G. D. Barbe
1984-2-7
4131
Riverside
2 miles northeast of Desert Center, 0.2 mile north of Oasis Road.
0
Comment
GH355633
Bouteloua aristidoides
C. C. Epling & W. S. Stewart
1936-9-1
Unknown
Desert Center, Calif.
Comment Read comments Jul 4 2012
UCD134970
Pleurocoronis pluriseta
J. C. Roos
1966-3-10
s.n.
Riverside
3 miles southwest of Desert Center, Chuckwalla Mtns.
Comment
RSA377050
Hesperocallis undulata
E. C. Jaeger
1922-4-5
722
Riverside
Desert Center, Chuckwalla Valley.
366
Comment
CAS-BOT-BC216177
Marina parryi
Marcus E. Jones
1924-2-27
s.n.
Riverside
Desert Center, Colo Desert
Comment
CAS-BOT-BC186908
Astragalus insularis var. harwoodii
Marcus E. Jones
1924-2-27
s.n.
Riverside
Desert Center, Colo. Desert
Comment
CAS-BOT-BC284353
Chaenactis stevioides
Marcus E. Jones
1924-2-27
s.n.
Riverside
Desert Center, Colo. Desert
Comment
CAS-BOT-BC106613
Baileya pleniradiata
Marcus E. Jones
1924-2-27
s.n.
Riverside
Desert Center, Colorado Desert
Comment
CAS-BOT-BC106614
Baileya pleniradiata
Marcus E. Jones
1924-2-27
s.n.
Riverside
Desert Center, Colorado Desert
Comment
CAS-BOT-BC284354
Chaenactis stevioides
Marcus E. Jones
1924-2-27
s.n.
Riverside
Desert Center, Colorado Desert
Comment
POM118734
Cryptantha barbigera
Marcus E. Jones
1924-2-28
s.n
Riverside
Desert Center, Colorado Desert
Comment
POM41556
Rafinesquia neomexicana
Marcus E. Jones
1924-2-27
s.n.
Riverside
Desert Center, Colorado Desert
Comment
SEINET3091487
Nama demissa
Norman C. Cooper
1949-4-8
3299
Riverside
Desert Center, Desert Center.
Comment
GH420973
Sphaeralcea angustifolia
A. Nelson & R. A. Nelson
1939-3-30
3345
Unknown
hiway [highway] 60, near Desert Center, between Mecca and Blythe
Comment Read comments Mar 8 2013
CAS-BOT-BC145587
Bouteloua aristidoides
J. C. Roos
1965-9-5
s.n.
Riverside
Desert Center.
Comment
CAS-BOT-BC43657
Dithyrea californica
Marcus E. Jones
1924-2-27
s.n.
Riverside
Desert Center.
Comment
CDA2418
Schismus arabicus
G. D. Barbe
1984-2-7
4133
Riverside
2 miles northeast of Desert Center.
0
Comment
CHSC713
Phacelia distans
V. Holt
1942-3-20
Riverside
Desert Center.
Comment
POM118674
Phacelia distans
Marcus E. Jones
1924-7-22
s.n.
Riverside
Desert Center.
Comment
POM14104
Loeseliastrum schottii
P. A. Munz, D. D. Keck
1922-4-13
4936
Riverside
Desert Center.
183
Comment
POM348470
Olneya tesota
John Comstock
1942-5-31
645
Riverside
Desert Center.
Comment
POM350686
Baileya pleniradiata
M. B. Dunkle
1935-3-17
4398
Riverside
Desert Center.
610
Comment
POM351421
Calycoseris wrightii
N. C. Cooper
1949-4-8
3312
Riverside
Desert Center.
609
Comment
POM351830
Chaenactis stevioides var. stevioides
M. B. Dunkle
1935-3-17
4397
Riverside
Desert Center.
610
Comment
POM355577
Oenothera deltoides subsp. deltoides
M. B. Dunkle
1935-3-19
4400
Riverside
Desert Center.
610
Comment
POM358656
Geraea canescens
M. B. Dunkle
1935-3-17
4404
Riverside
Desert Center.
610
Comment
POM358676
Geraea canescens
N. C. Cooper
1949-4-8
3317
Riverside
Desert Center.
610
Comment
POM361069
Hymenoclea salsola
N. C. Cooper
1949-4-8
3311
Riverside
Desert Center.
609
Comment
POM363580
Monoptilon bellioides
N. C. Cooper
1949-4-8
3301
Riverside
Desert Center.
610
Comment
POM363743
Palafoxia arida var. arida
M. B. Dunkle
1935-3-17
4401
Riverside
Desert Center.
610
Comment
POM364714
Linanthus jonesii
N. C. Cooper
1949-4-8
3319
Riverside
Desert Center.
609
Comment
POM368196
Cryptantha angustifolia
N. C. Cooper
1949-4-8
3294
Riverside
Desert Center.
610
Comment
RSA112662
Phacelia minutiflora
H. D. Ripley, R. C. Barneby
4269
Riverside
Desert Center.
305
Comment
RSA377048
Hesperocallis undulata
M. B. Dunkle
1935-3-17
4395
Riverside
Desert Center.
610
Comment
RSA383868
Ephedra aspera
N. C. Cooper
1949-4-8
3285
Riverside
Desert Center.
609
Comment
RSA392614
Chorizanthe brevicornu var. brevicornu
N. C. Cooper
1949-4-8
3304
Riverside
Desert Center.
610
Comment
RSA392658
Chorizanthe corrugata
N. C. Cooper
1949-4-8
3306
Riverside
Desert Center.
610
Comment
RSA392740
Chorizanthe rigida
N. C. Cooper
1949-4-8
3305
Riverside
Desert Center.
610
Comment
RSA393270
Eriogonum deflexum var. deflexum
N. C. Cooper
1949-4-8
3315
Riverside
Desert Center.
610
Comment
RSA393274
Eriogonum deflexum var. deflexum
J. A. Comstock
1942-5-31
644
Riverside
Desert Center.
Comment
RSA402037B
Plantago ovata var. fastigiata
M. B. Dunkle
1935-3-17
4408
Riverside
Desert Center.
610
Comment
RSA404230
Marina parryi
N. C. Cooper
1949-4-8
3295
Riverside
Desert Center.
610
Comment
RSA408755
Mohavea confertiflora
N. C. Cooper
1949-4-8
3300
Riverside
Desert Center.
610
Comment
RSA420965
Mimulus bigelovii var. bigelovii
N. C. Cooper
1949-4-8
3318
Riverside
Desert Center.
610
Comment
RSA421104
Nama demissa
N. C. Cooper
1949-4-8
3299
Riverside
Desert Center.
610
Comment
RSA423489
Achyronychia cooperi
N. C. Cooper
1949-4-8
3302
Riverside
Desert Center.
609
Comment
RSA423818
Physalis crassifolia
N. C. Cooper
1949-4-8
3307
Riverside
Desert Center.
610
Comment
RSA426211B
Phacelia distans
N. C. Cooper
1949-4-8
3309
Riverside
Desert Center.
610
Comment
RSA428263
Phacelia minutiflora
N. C. Cooper
1949-4-8
3293
Riverside
Desert Center.
610
Comment
RSA429926
Lepidium lasiocarpum
N. C. Cooper
1949-4-8
3308
Riverside
Desert Center.
610
Comment
RSA432713
Eremalche rotundifolia
M. B. Dunkle
1935-3-17
4406
Riverside
Desert Center.
610
Comment Read comments Dec 13 2011
RSA432715
Eremalche rotundifolia
N. C. Cooper
1949-4-8
3297
Riverside
Desert Center.
610
Comment
RSA432779
Hibiscus denudatus
N. C. Cooper
1949-4-8
3278
Riverside
Desert Center.
610
Comment
RSA445036
Sphaeralcea ambigua subsp. rosacea
N. C. Cooper
1949-4-8
3310
Riverside
Desert Center.
610
Comment
RSA446831
Mentzelia obscura
N. C. Cooper
1949-4-8
3303
Riverside
Desert Center.
610
Comment
RSA449186
Camissonia claviformis subsp. aurantiaca
N. C. Cooper
1949-4-8
3313
Riverside
Desert Center.
610
Comment
RSA461204
Abronia villosa var. villosa
M. B. Dunkle
1935-3-17
4403
Riverside
Desert Center.
610
Comment
RSA465966
Camissonia boothii subsp. condensata
N. C. Cooper
1949-4-8
3298
Riverside
Desert Center.
610
Comment
RSA466016
Camissonia brevipes subsp. brevipes
N. C. Cooper
1949-4-8
3314
Riverside
Desert Center.
610
Comment
RSA498884
Astragalus lentiginosus var. variabilis
M. B. Dunkle
1935-3-17
4402
Riverside
Desert Center.
610
Comment
RSA530742
Dithyrea californica
M. B. Dunkle
1935-3-17
4396
Riverside
Desert Center.
610
Comment
SEINET2054370
Psathyrotes ramosissima
E. R. Blakley
1952-8-17
1557
San Bernardino
Desert Center.
515
Comment
SEINET3093077
Camissonia boothii subsp. desertorum
Norman C. Cooper
1949-4-8
3298
Riverside
Desert Center.
Comment
POM117761
Ditaxis lanceolata
Marcus E. Jones
1924-2-27
s.n.
Riverside
Desert Center. Chuckwalla Valley.
Comment
POM118341
Hyptis emoryi
Marcus E. Jones
1924-2-27
s.n.
Riverside
Desert Center. Chuckwalla Valley.
Comment
POM118377
Pleuraphis rigida
Marcus E. Jones
1924-2-27
s.n.
Riverside
Desert Center. Chuckwalla Valley.
Comment
POM118516
Hibiscus denudatus
Marcus E. Jones
1924-2-27
s.n.
Riverside
Desert Center. Chuckwalla Valley.
Comment
POM118626
Streptanthella longirostris
Marcus E. Jones
1924-2-27
s.n.
Riverside
Desert Center. Chuckwalla Valley.
Comment
POM118627
Guillenia lasiophylla
Marcus E. Jones
1924-2-27
s.n.
Riverside
Desert Center. Chuckwalla Valley.
Comment
POM118628
Guillenia lasiophylla
Marcus E. Jones
1924-2-27
s.n.
Riverside
Desert Center. Chuckwalla Valley.
Comment
POM118632
Lepidium lasiocarpum var. wrightii
Marcus E. Jones
1924-2-27
S.N.
Riverside
Desert Center. Chuckwalla Valley.
Comment
POM118675
Eucrypta micrantha
Marcus E. Jones
1924-2-27
s.n.
Riverside
Desert Center. Chuckwalla Valley.
Comment
POM118681
Cryptantha maritima
Marcus E. Jones
1924-2-27
s.n.
Riverside
Desert Center. Chuckwalla Valley.
Comment
POM118683
Pectocarya heterocarpa
Marcus E. Jones
1924-2-27
s.n.
Riverside
Desert Center. Chuckwalla Valley.
Comment
POM118684
Cryptantha nevadensis
Marcus E. Jones
1924-2-27
s.n.
Riverside
Desert Center. Chuckwalla Valley.
Comment
POM122332
Oligomeris linifolia
Marcus E. Jones
1924-2-27
s.n.
Riverside
Desert Center. Chuckwalla Valley.
Comment
POM122333
Achyronychia cooperi
Marcus E. Jones
1924-2-27
s.n.
Riverside
Desert Center. Chuckwalla Valley.
Comment
POM122577
Abronia villosa
Marcus E. Jones
1924-2-27
s.n.
Riverside
Desert Center. Chuckwalla Valley.
Comment
POM123039
Eriogonum thomasii
Marcus E. Jones
1924-2-27
s.n.
Riverside
Desert Center. Chuckwalla Valley.
Comment
POM316874
Cryptantha angustifolia
Marcus E. Jones
1924-2-27
s.n.
Riverside
Desert Center. Chuckwalla Valley.
Comment
POM41473
Perityle emoryi
Marcus E. Jones
1924-2-27
s.n.
Riverside
Desert Center. Chuckwalla Valley.
Comment
POM41474
Trichoptilium incisum
Marcus E. Jones
1924-2-27
s.n.
Riverside
Desert Center. Chuckwalla Valley.
Comment
POM41476
Chaenactis stevioides var. stevioides
Marcus E. Jones
1924-2-27
s.n.
Riverside
Desert Center. Chuckwalla Valley.
Comment
POM41494
Ambrosia dumosa
Marcus E. Jones
1924-2-27
s.n.
Riverside
Desert Center. Chuckwalla Valley.
Comment
POM41502
Encelia farinosa var. farinosa
Marcus E. Jones
1924-2-27
s.n.
Riverside
Desert Center. Chuckwalla Valley.
Comment
POM41505
Ambrosia dumosa
Marcus E. Jones
1924-2-27
s.n.
Riverside
Desert Center. Chuckwalla Valley.
Comment
POM41562
Palafoxia arida var. arida
Marcus E. Jones
1924-2-27
s.n.
Riverside
Desert Center. Chuckwalla Valley.
Comment
POM41582
Perityle emoryi
Marcus E. Jones
1924-2-27
s.n.
Riverside
Desert Center. Chuckwalla Valley.
Comment
POM41586
Baileya pauciradiata
Marcus E. Jones
1924-2-27
s.n.
Riverside
Desert Center. Chuckwalla Valley.
Comment
POM41981
Monoptilon bellioides
Marcus E. Jones
1924-2-27
s.n.
Riverside
Desert Center. Chuckwalla Valley.
Comment
POM41983
Ambrosia ilicifolia
Marcus E. Jones
1924-2-27
s.n.
Riverside
Desert Center. Chuckwalla Valley.
Comment
POM42984
Mimulus bigelovii var. bigelovii
Marcus E. Jones
1924-2-27
s.n.
Riverside
Desert Center. Chuckwalla Valley.
Comment
POM66421
Oenothera deltoides subsp. deltoides
Marcus E. Jones
1924-2-27
s.n.
Riverside
Desert Center. Chuckwalla Valley.
Comment
POM66989
Dalea mollis
Marcus E. Jones
1924-2-27
s.n
Riverside
Desert Center. Chuckwalla Valley.
Comment
POM67088
Camissonia claviformis subsp. aurantiaca
Marcus E. Jones
1924-2-27
s.n.
Riverside
Desert Center. Chuckwalla Valley.
Comment
POM67091
Camissonia refracta
Marcus E. Jones
1924-2-27
s.n.
Riverside
Desert Center. Chuckwalla Valley.
Comment
POM67095
Oenothera deltoides subsp. deltoides
Marcus E. Jones
1924-2-27
s.n.
Riverside
Desert Center. Chuckwalla Valley.
Comment
POM14011
Achyronychia cooperi
P. A. Munz, D. D. Keck
1922-4-13
4937
Riverside
Desert Center; Chuckwalla Valley
Comment
POM305601
Sphaeralcea
Henry J. Ramsey, Henry J. Ramsey
1937-3-2
881
Riverside
Desert center, Mojave Desert
Comment
POM305609
Mohavea confertiflora
Henry J. Ramsey, Henry J. Ramsey
1937-3-2
908
Riverside
Desert center, Mojave Desert
Comment
POM305614
Perityle emoryi
Henry J. Ramsey, Henry J. Ramsey
1937-3-2
903
Riverside
Desert center, Mojave Desert
Comment
POM305627
Geraea canescens
Henry J. Ramsey, Henry J. Ramsey
1937-3-2
872
Riverside
Desert center, Mojave Desert
Comment
POM305640
Eriogonum inflatum var. inflatum
Henry J. Ramsey, Henry J. Ramsey
1937-3-2
859
Riverside
Desert center, Mojave Desert
Comment
POM305641
Abronia villosa
Henry J. Ramsey, Henry J. Ramsey
1937-3-2
858
Riverside
Desert center, Mojave Desert
Comment Read comments Dec 16 2011
POM305642
Atriplex
Henry J. Ramsey, Henry J. Ramsey
1937-3-2
857
Riverside
Desert center, Mojave Desert
Comment
RSA659621
Bouteloua aristidoides
J. C. Roos
1965-9-5
s.n.
Riverside
Desert center.
Comment
CHSC7076
Mentzelia
I. Wilson
1969-4-6
Riverside
Dry stream bed on e side of access road to Desert Center on s side of Highway 10.
Comment
SBBG3966
Larrea tridentata
K. K. Muller
1958-3-22
922 a
Riverside
5.5 mi E of Desert Center
Comment
SBBG5693
Asclepias albicans
K. K. Muller
1958-3-22
923
Riverside
5.5 mi E of Desert Center
Comment
SBBG5924
Loeseliastrum matthewsii
K. K. Muller
1958-3-22
920
Riverside
5.5 mi E of Desert Center
Comment
SBBG7793
Baileya pleniradiata
K. K. Muller
1958-3-22
921
Riverside
ca. 5.5 mi E of Desert Center
Comment
RSA443394
Lycium andersonii
J. C. Roos
1966-2-12
s.n.
Riverside
2 mi. E of Desert Center. In wash with Olneya tesota.
Comment
RSA699027
Lycium andersonii
J. R. Bruff
1928-4-3
184
Riverside
3 mi. E. of Desert Center.
Comment
RSA535794
Mimulus bigelovii var. bigelovii
David M. Thompson
1988-3-4
823
Riverside
1.6 ESE of I-10 interchange at Desert Center along dirt road parallel to I-20 (S side of freeway), not far beyond, E of the Desert Center Pumping Station.
82
Comment
RSA0022745
Bouteloua aristidoides var. aristidoides
April Garbat, Deidre Conocchioli
2013-9-12
124
Riverside
East of Alligator Rock: From I-10 at Desert Center, head south on CA-177 to BLM Rd 394 (dirt). Collection site is 1.1 miles SW of interstate exit ramp.
334
Comment
RSA0022749
Pectis papposa var. papposa
April Garbat, Deidre Conocchioli
2013-9-12
125
Riverside
East of Alligator Rock: From I-10 at Desert Center, head south on CA-177 to BLM Rd 394 (dirt). Collection site is 1.1 miles SW of interstate exit ramp.
334
Comment
RSA0027466
Dasyochloa pulchella
Deidre Conocchioli, Billy Sale, Naomi Fraga
2013-9-25
59
Riverside
East of Alligator Rock: From I-10 at Desert Center, head south on CA-177 to BLM Rd 394 (dirt). Collection site is 1.1 miles SW of interstate exit ramp.
334
Comment
RSA0027467
Dalea mollis
Deidre Conocchioli, Naomi Fraga, Billy Sale
2013-9-25
61
Riverside
East of Alligator Rock: From I-10 at Desert Center, head south on CA-177 to BLM Rd 394 (dirt). Collection site is 1.1 miles SW of interstate exit ramp.
334
Comment
RSA0027469
Mollugo cerviana
Deidre Conocchioli, Billy Sale, Naomi S. Fraga
2013-9-25
58
Riverside
East of Alligator Rock: From I-10 at Desert Center, head south on CA-177 to BLM Rd 394 (dirt). Collection site is 1.1 miles SW of interstate exit ramp.
334
Comment
RSA0027470
Allionia incarnata
Deidre Conocchioli, Billy Sale, Naomi S. Fraga
2013-9-25
57
Riverside
East of Alligator Rock: From I-10 at Desert Center, head south on CA-177 to BLM Rd 394 (dirt). Collection site is 1.1 miles SW of interstate exit ramp.
334
Comment
RSA0027471
Kallstroemia californica
Deidre Conocchioli, Billy Sale, Naomi S. Fraga
2013-9-25
55
Riverside
East of Alligator Rock: From I-10 at Desert Center, head south on CA-177 to BLM Rd 394 (dirt). Collection site is 1.1 miles SW of interstate exit ramp.
334
Comment
RSA0027472
Ditaxis neomexicana
Deidre Conocchioli, Billy Sale, Naomi Fraga
2013-9-25
54
Riverside
East of Alligator Rock: From I-10 at Desert Center, head south on CA-177 to BLM Rd 394 (dirt). Collection site is 1.1 miles SW of interstate exit ramp.
334
Comment
RSA0027473
Bouteloua barbata var. barbata
Deidre Conocchioli, Billy Sale, Naomi Fraga
2013-9-25
53
Riverside
East of Alligator Rock: From I-10 at Desert Center, head south on CA-177 to BLM Rd 394 (dirt). Collection site is 1.1 miles SW of interstate exit ramp.
334
Comment
RSA0027474
Boerhavia wrightii
Deidre Conocchioli, Billy Sale, Naomi S. Fraga
2013-9-25
52
Riverside
East of Alligator Rock: From I-10 at Desert Center, head south on CA-177 to BLM Rd 394 (dirt). Collection site is 1.1 miles SW of interstate exit ramp.
334
Comment
RSA0027479
Aristida purpurea var. purpurea
Deidre Conocchioli, Naomi Fraga, Billy Sale
2013-9-25
60
Riverside
East of Alligator Rock: From I-10 at Desert Center, head south on CA-177 to BLM Rd 394 (dirt). Collection site is 1.1 miles SW of interstate exit ramp.
334
Comment
RSA0027483
Aristida adscensionis
Deidre Conocchioli, Naomi Fraga, Billy Sale
2013-9-25
63
Riverside
East of Alligator Rock: From I-10 at Desert Center, head south on CA-177 to BLM Rd 394 (dirt). Collection site is 1.1 miles SW of interstate exit ramp.
334
Comment
RSA0042472
Chamaesyce polycarpa
Deidre Conocchioli, Billy Sale, Naomi Fraga
2013-9-25
62
Riverside
East of Alligator Rock: From I-10 at Desert Center, head south on CA-177 to BLM Rd 394 (dirt). Collection site is 1.1 miles SW of interstate exit ramp.
334
Comment
RSA0042473
Euphorbia
Deidre Conocchioli, Billy Sale, Naomi Fraga
2013-9-25
56
Riverside
East of Alligator Rock: From I-10 at Desert Center, head south on CA-177 to BLM Rd 394 (dirt). Collection site is 1.1 miles SW of interstate exit ramp.
334
Comment
SD230304
Physalis crassifolia
V. W. Steinmann
1999-10-26
1414
Riverside
Foothills of the Chuckwalla Mountains, open desert ca. 2 km south of Desert Center.
324
Comment
SEINET5742556
Chamaesyce micromera
W. Steinmann
1999-1
1415
Riverside
Foothills of the Chuckwalla Moutains, open desert ca. 2 km S of Desert Center.; Desert Center
325
Comment
SEINET5742575
Chamaesyce polycarpa
W. Steinmann
1999-1
1416
Riverside
Foothills of the Chuckwalla Moutains, open desert ca. 2 km S of Desert Center.; Desert Center
325
Comment
CAS-BOT-BC353628
Psorothamnus emoryi
Roxana S. Ferris
1918-6-15
998
Riverside
at Greundikes Well on Mecca-Blythe Road
Comment
CAS-BOT-BC353642
Psorothamnus emoryi
Roxana S. Ferris
1918-6-15
998
Riverside
Gruendike's Well on Mecca-Blythe Road
Comment
UC219244
Sphaeralcea angustifolia
Edmund C. Jaeger
Apr 1921
1174
Riverside
Gruendyke's Well, on Blythe Road Colorado Desert
Comment
CAS-BOT-BC179035
Chorizanthe brevicornu var. brevicornu
Aven Nelson; Ruth Nelson
1939-3-30
3349
San Diego
in HIghway 60, near Desert Center
Comment
UC724250
Argemone munita
Aven and Ruth Nelson
1939-3-30
3341
Riverside
Highway 60 near Desert Center
Comment
UCD128798
Ambrosia dumosa
Aven Nelson; Ruth A. Nelson
1939-3-30
3340
Imperial
on Highway 60, near Desert center.
Comment Read comments Aug 28 2016
UC724190
Pleuraphis rigida
Aven and Ruth Nelson
1939-3-30
3342
Riverside
Hiway 60 near Desert Center
Comment
CAS-BOT-BC401651
Argemone munita subsp. argentea
Aven Nelson; Ruth Nelson
1939-3-30
3341
Riverside
Hiway 60, near Desert Center
Comment
CAS-BOT-BC207511
Hoffmannseggia glauca
Aven Nelson; Ruth Nelson
1939-3-30
3344
Riverside
Hiway 70, between Mecca and Blythe
Comment
SBBG1868
Abronia villosa
K. K. Muller
1958-3-22
918
Riverside
Hwy 60, 5.5 mi E of Desert Center
Comment
UC724342
Ambrosia dumosa
Aven Nelson, Ruth A. Nelson
1939-3-30
3340
Riverside
near, on Hwy 60; Desert Center
Comment
JEPS86844
Mimulus bigelovii var. bigelovii
David M. Thompson
1988-3-4
823
Riverside
1.6 mi ese I-10 interchange at Desert Center (along dirt road parallel to I-10 on s side, not far beyond (+/- e of) the Desert Center Pumping Station)
270
Comment
CDA7365
Chaenactis carphoclinia var. peirsonii
A. C. Browne
1957-4-6
Riverside
51 miles east of Indio.
0
Comment
RSA469737
Gilia stellata
Albert J. Perkins, de Forest
1937-3-15
424
Riverside
Just W of Desert Center
Comment Read comments Apr 14 2013
RSA498261
Astragalus didymocarpus var. dispermus
Robert M. Perkins, H. de Forest
1937-3-15
382
Riverside
Just West of Desert Center.
Comment
UCR227424
Ambrosia salsola
Thomas R. Stoughton, J. McConnaughy, D. Monks, M. Volke
2010-4-21
150
Riverside
Little San Bernardino Mountains, north of Desert Center, junction of Hwy 177 and Kaiser Road west of Kaiser Road, north of Hwy 177
335
Comment
UCR227425
Ambrosia dumosa
Thomas R. Stoughton, J. McConnaughy, D. Monks, M. Volke
2010-4-21
152
Riverside
Little San Bernardino Mountains, north of Desert Center, junction of Hwy 177 and Kaiser Road west of Kaiser Road, north of Hwy 177
335
Comment
UCR227464
Larrea tridentata
Thomas R. Stoughton, J. McConnaughy, D. Monks, M. Volke
2010-4-21
151
Riverside
Little San Bernardino Mountains, north of Desert Center, junction of Hwy 177 and Kaiser Road west of Kaiser Road, north of Hwy 177
335
Comment
CAS-BOT-BC245644
Penstemon pseudospectabilis
Edmund C. Jaeger
1940-11-12
s.n.
Riverside
McKinley Spring, north side of Chuckawalla Mts.
853
Comment
UC724324
Hoffmannseggia glauca
Aven and Ruth Nelson
1939-3-30
3344
Riverside
between Mecca and Blythe (Highway 70)
Comment
UC724134
Ambrosia salsola
Aven and Ruth Nelson
1939-3-30
3346
Riverside
between Mecca and Blythe (old highway)
Comment
UC724347
Baileya pleniradiata
Aven Nelson, Ruth A. Nelson
1939-3-30
3339
Riverside
between Mecca and Blythe, hwys 60 and 70
Comment Read comments Feb 3 2011
UC700951
Astragalus aridus
Aven and Ruth Nelson
1939-3-30
3343
Riverside
between Mecca nd Blythe on old road between Mecca nd Blythe on old road (hiway 60)
Comment Read comments Feb 3 2011
UCR237490
Lotus rigidus
Duncan S. Bell
2011-3-18
2057
Riverside
Mojave Desert, Chuckwalla Mountains, north side of mountain range c. 3 air mi southeast of Desert Center
392
Comment
HSC27843
Brandegea bigelovii
R. W. Spjut
1973-4-10
3297
Riverside
N base of the Chuckawalla Mtn. ca. 3-4 mi. directly S of Desert Center
305
Comment
SBBG87786
Pleurocoronis pluriseta
A. C. Sanders, B. Pitzer
1986-3-3
6139
Riverside
N foot of Chuckwalla Mtns, 2.75 air mi SE of Desert Center
365
Comment
SBBG87940
Senecio mohavensis
A. C. Sanders
1986-3-3
6137
Riverside
N foot of Chuckwalla Mtns, 2.75 air mi SE of Desert Center
365
Comment
UCD134895
Palafoxia arida
B. Pitzer
1997-10-19
3351
Riverside
N foot of Chuckwalla Mts, Eagle Mtn Rd on S side of Hwy I-10, ca. 0.8 mi. S of Hwy at Powerline Rd.
499
Comment
UCD99623
Mollugo cerviana
B. Pitzer
1997-10-19
3356
Riverside
N foot of Chuckwalla Mts., Eagle Mtn Rd on S side of Hwy I-10. 0.8 mile S of Hwy at Powerline Rd.
500
Comment
SBBG87848
Colubrina californica
A. C. Sanders, B. Pitzer, D. Charlton
1986-3-3
6141
Riverside
N foot of the Chuckwalla Mtns, 2.75 airline mi SE of Desert Center
365
Comment
SBBG87958
Cryptantha cycloptera
A. C. Sanders, B. Pitzer, D. Charlton
1986-3-3
6144
Riverside
N foot of the Chuckwalla Mtns, 2.75 airline mi SE of Desert Center
365
Comment
SBBG88010
Ephedra californica
A. C. Sanders, D. Charlton, B. Pitzer
1986-3-3
6142
Riverside
N foot of the Chuckwalla Mtns, 2.75 airline mi SE of Desert Center
365
Comment
SBBG87943
Thamnosma montana
A. C. Sanders, D. Charlton, B. Pitzer
1986-3-3
6132
Riverside
N foot of the Chuckwalla Mtns, 2.75 mi SE of Desert Center
365
Comment
SBBG87812
Adenophyllum porophylloides
A. C. Sanders, B. Pitzer, D. Charlton
1986-3-3
6140
Riverside
N foot of the Chuckwalla Mtns, 2.75 mi airline SE of Desert Center
365
Comment
SBBG87846
Cryptantha racemosa
A. C. Sanders, D. Charlton, B. Pitzer
1986-3-3
6129
Riverside
N foot of the Chuckwalla Mtns, 2.75 mi airline SE of Desert Center
365
Comment
OBI38334
Senecio mohavensis
A. C. Sanders, D. Charlton, & B. Pitzer, B. Pitzer
1986-3-3
6137
Riverside
N foot of the Chuckwalla Mts, 2-3/4 mi airline SE of Desert Center
366
Comment
RSA760787
Cryptantha angustifolia
Thomas Stoughton, Jacqueline McConnaughy, Andrew Monks, M. Volke
2010-4-21
153
Riverside
N of Desert Center. Jct of Hwy 177 and Kaiser Rd. W of Kaiser Rd. N of Hwy 177.
335
Comment
RSA761043
Chaenactis carphoclinia var. carphoclinia
Thomas Stoughton, Jackie McConnaughy, Andrew Monks, M. Volke
2010-4-21
154
Riverside
N of Desert Center. Jct of Hwy 177 and Kaiser Rd. W of Kaiser Rd. N of Hwy 177.
335
Comment
RSA761044
Ambrosia dumosa
Thomas Stoughton, Jackie McConnaughy, Andrew Monks, M. Volke
2010-4-21
152
Riverside
N of Desert Center. Jct of Hwy 177 and Kaiser Rd. W of Kaiser Rd. N of Hwy 177.
335
Comment
RSA761045
Larrea tridentata
Thomas Stoughton, Jackie McConnaughy, Andrew Monks, M. Volke
2010-4-21
151
Riverside
N of Desert Center. Jct of Hwy 177 and Kaiser Rd. W of Kaiser Rd. N of Hwy 177.
335
Comment
RSA761283
Hymenoclea salsola var. salsola
Thomas Stoughton, J. McConnaughy, Andrew Monks, M. Volke
2010-4-21
150
Riverside
N of Desert Center. Jct of Hwy 177 and Kaiser Rd. W of Kaiser Rd. N of Hwy 177.
335
Comment
RSA45513
Nama hispida var. spathulata
J. C. Roos
1949-4-9
4203
Riverside
3 mi. N.E. of Desert Center.
Comment
RSA648067
Nama hispida var. spathulata
J. C. Roos
1949-4-9
4203
Riverside
3 mi. N.E. of Desert Center.
Comment
UC1080456
Tidestromia oblongifolia
P. C. Everett and E. K. Balls
1958-4-29
23022
Riverside
4 mi NE of Desert Center alng road to Rice and Vidal Jct.
259
Comment
RSA124450
Tidestromia oblongifolia
Percy C. Everett, E. K. Balls
1958-4-29
23022
Riverside
4 miles NE of Desert Center along road to Rice and Vidal Jct.
259
Comment
CAS-BOT-BC263503
Eriogonum thomasii
Aven Nelson; Ruth A. Nelson
1939-3-30
3351
Riverside
Near Desert Center north of Chuckwalla Mts.
Comment
POM306692
Salazaria mexicana
Henry J. Ramsey, Henry J. Ramsey
1938-4-26
1690
Riverside
Near Desert Center.
Comment
POM306694
Hyptis emoryi
Henry J. Ramsey, Henry J. Ramsey
1926-4-26
1688
Riverside
Near Desert Center.
Comment
POM308609
Eriogonum fasciculatum var. polifolium
Henry J. Ramsey, Henry J. Ramsey
1937-5-9
3223
Riverside
Near Desert Center.
Comment
POM308629
Justicia californica
Henry J. Ramsey, Henry J. Ramsey
1937-5-9
3220
Riverside
Near Desert Center.
Comment
POM308634
Eschscholzia
Henry J. Ramsey, Henry J. Ramsey
1937-5-9
3215
Riverside
Near Desert Center.
Comment
POM308638
Cercidium floridum
Henry J. Ramsey, Henry J. Ramsey
1937-5-9
3211
Riverside
Near Desert Center.
Comment
POM308647
Bebbia juncea
Henry J. Ramsey
1937-5-9
3202
Riverside
Near Desert Center.
Comment
POM308648
Encelia farinosa var. farinosa
Henry J. Ramsey, Henry J. Ramsey
1937-5-9
3201
Riverside
Near Desert Center.
Comment
POM368400
Amsinckia tessellata
Robert M. Perkins, H. de Forest
1937-3-15
391
Riverside
Near Desert Center.
Comment Read comments Dec 17 2011
CAS-BOT-BC160063
Eremothera boothii subsp. condensata
Roxana S. Ferris
1918-6-14
999
Riverside
Near Gruendikes Well, Mecca - Blythe Road
Comment
POM246590
Colubrina californica
E. C. Jaeger
1938-10-30
s.n.
Riverside
North border of Chuckwalla Mountains, directly south of Desert Center
Comment Read comments Jan 29 2009
POM246591
Colubrina californica
E. C. Jaeger
1938-10-30
s.n.
Riverside
North border of Chuckwalla Mountains, directly south of Desert Center
Comment Read comments Jan 29 2009
RSA249425
Colubrina californica
R. W. Spujt
1973-4-10
3296
Riverside
North face of the Chuckwalla Mountains, 3-4 miles directly south of Desert Center
305
Comment
SEINET3074679
Thamnosma montana
A. C. Sanders, D. Charlton, B. Pitzer
1986-3-3
6132
Riverside
North foot of the Chuckwalla Mountains, 2.75 miles airline SE of Desert Center.
370
Comment
UCSB26259
Olneya tesota
Haller, John
1960-4-2
Riverside
North side of U.S. Highway 60-70, 3.1 miles east of Desert Center
243
Comment
CAS-BOT-BC22579
Ambrosia dumosa
Aven Nelson; Ruth Ashton Nelson
1939-3-30
3340
Riverside
On highway 60, near Desrt Center
Comment
RSA449954
Camissonia chamaenerioides
J. C. Roos
1966-3-26
s.n.
Riverside
Rocky canyon 2 1/2 miles S.E. of Desert Center, Chuckwalla Mtns.
Comment
UCSB41544
Fagonia laevis
Roos, John
1966-3-26
Riverside
Rocky slopes 2 miles S.E. of Desert Center
Comment
CAS-BOT-BC167364
Fagonia laevis
J. C. Roos
1966-3-26
s.n.
Riverside
2 miles S.E. of Desert Center
Comment
CAS-BOT-BC384085
Mirabilis laevis var. villosa
J. C. Roos
1966-3-26
s.n.
Riverside
2 miles S.E. of Desert Center
Comment
CAS-BOT-BC419632
Eschscholzia parishii
J. C. Roos
1966-3-26
s.n.
Riverside
2 miles S.E. of Desert Center
Comment
UCSB42164
Eschscholzia parishii
Roos, John
1966-3-26
Riverside
2 miles S.E. of Desert Center
Comment
UCSB45948
Atrichoseris platyphylla
Roos, John
1966-3-26
Riverside
2 miles S.E. of Desert Center
Comment
UCSB42105
Linanthus filiformis
Roos, John
1958-3-15
Riverside
3 miles S.E. of Desert Center, Chuckwalla Mtns.
Comment
UCSB42113
Eremothera chamaenerioides
Roos, John
1966-3-26
Riverside
2.5 miles S.E. of Desert Center, Chuckwalla Mtns.
Comment
CAS-BOT-BC178071
Astragalus nuttallianus
J. C. Roos
1958-3-15
s.n.
Riverside
3 miles S.E. of Desert Center, in the Chuckwalla Mtns.
Comment
CAS-BOT-BC30793
Ambrosia ilicifolia
J. C. Roos
1958-3-15
s.n.
Riverside
2 1/2 miles S.E. of Desert Center, in the Chuckwalla Mtns.
Comment
UCSB45944
Ambrosia ilicifolia
Roos, John
1958-3-15
Riverside
2 1/2 miles S.E. of Desert Center, in the Chuckwalla Mtns.
Comment
RSA450769
Atrichoseris platyphylla
J. C. Roos
1966-3-26
s.n.
Riverside
2 mi S.E. of Desert Center.
Comment
RSA591746A
Nemacladus orientalis
J. C. Roos
1966-3-26
s.n.
Riverside
2 mi S.E. of Desert Center.
Comment
RSA591746B
Nemacladus tenuis var. tenuis
J. C. Roos
1966-3-26
s.n.
Riverside
2 mi S.E. of Desert Center.
Comment
SEINET13948496
Hyptis emoryi
Leila M. Shultz, John S. Shultz
1985-1
8352
Riverside
SE benches of Chuckawalla Mountains at Alligator Rock; T5S R15E SEC33; 33 deg. 41' N, 115 deg. 25' W; elev 1120 ft
341
Comment
HSC78592
Camissonia claviformis
J. C. Roos
1966-5-20
Riverside
2 mi. SE of Desert Center
Comment
RSA449945
Hibiscus denudatus
J. C. Roos
1958-2-22
s.n.
Riverside
2 mi SE of Desert Center
Comment
UCSB42178
Eucrypta micrantha
Roos, John
1966-3-26
Riverside
2 miles SE of Desert Center
Comment
RSA45506
Gilia stellata
J. C. Roos, L. Roos
1949-4-10
4226
Riverside
3.5 mi. SE of Desert Center, Chuckwalla Mountains.
610
Comment
HSC78590
Astragalus insularis var. harwoodii
J. C. Roos
1958-3-15
Riverside
3 mi. SE of Desert Center, Chuckwalla Mtns.
Comment
RSA449968
Linanthus filiformis
J. C. Roos
1958-3-15
s.n.
Riverside
3 miles SE of Desert Center, Chuckwalla Mtns.
Comment
RSA662070
Astragalus nuttallianus
J. C. Roos
1958-3-15
s.n.
Riverside
3 miles SE of Desert Center, Chuckwalla Mtns.
Comment
RSA450767
Ambrosia ilicifolia
J. C. Roos
1958-3-15
s.n.
Riverside
2.5 mi. SE of Desert Center, Chuckwalla Mts.
Comment
RSA450107
Astragalus nuttallianus var. imperfectus
J. C. Roos
1958-3-15
s.n
Riverside
3 miles SE of Desert Center, in the Chuckwalla Mtns.
Comment
UCSB42213
Astragalus nuttallianus
Roos, John
1958-3-15
Riverside
3 miles SE of Desert Center, in the Chuckwalla Mtns.
Comment
RSA425013
Eucrypta micrantha
J. C. Roos
1966-3-26
s.n.
Riverside
2 miles SE of Desert Center.
Comment
RSA443546
Camissonia brevipes subsp. brevipes
J. C. Roos
1966-3-20
s.n.
Riverside
2 miles SE of Desert Center.
Comment
RSA444475
Olneya tesota
J. C. Roos
1965-12-4
s.n.
Riverside
2 miles SE of Desert Center.
366
Comment
RSA444664
Fagonia laevis
J. C. Roos
1966-3-26
s.n.
Riverside
2 miles SE of Desert Center.
Comment
RSA450140
Mirabilis laevis var. villosa
J. C. Roos
1966-3-26
s.n.
Riverside
2 miles SE of Desert Center.
Comment
RSA658860
Phacelia distans
J. C. Roos
1966-3-20
s.n.
Riverside
2 miles SE of Desert Center.
Comment
RSA659480
Mirabilis laevis var. villosa
J. C. Roos
1966-3-26
s.n.
Riverside
2 miles SE of Desert Center.
Comment
RSA659485
Plantago ovata var. fastigiata
J. C. Roos
1966-3-20
s.n.
Riverside
2 miles SE of Desert Center.
Comment Read comments Dec 17 2011
UC724319
Nama
Aven and Ruth Nelson
1939-3-30
3348
Riverside
Sandy desert hiway 60 from Mecca to Blythe; from Mecca to Blythe
Comment
CAS-BOT-BC154111
Olneya tesota
K. Larson
1976-10-1
s.n.
Riverside
So. of Desert Center
Comment
RSA605803
Astragalus lentiginosus var. variabilis
R. S. Woglum
1939-4-11
2203
Riverside
Sonora Desert: Desert Center.
Comment
RSA607582
Lupinus arizonicus
R. S. Woglum
1939-4-11
2204 a
Riverside
Sonora Desert: Desert Center.
Comment
RSA607585
Dithyrea californica
R. S. Woglum
1939-4-11
2204 c
Riverside
Sonora Desert: Desert Center.
Comment
RSA608585
Ambrosia dumosa
R. S. Woglum
1939-4-11
2207
Riverside
Sonora Desert: Desert Center.
Comment
RSA609810
Cucurbita palmata
R. S. Woglum
1939-4-11
2201
Riverside
Sonora Desert: Desert Center.
Comment
UCR23852
Lotus rigidus
John C. Roos
1966-2-12
s.n.
Riverside
Sonoran (Colorado) Desert, 2.5 mi SE of Desert Center, Chuckwalla Mtns
Comment
UCR24358
Ambrosia ilicifolia
John C. Roos
1958-3-15
s.n.
Riverside
Sonoran (Colorado) Desert, 2.5 mi. SE of Desert Center, Chuckwalla Mts.
Comment
UCR19170
Nama hispida var. spathulata
John C. Roos
1949-4-1
4203
Riverside
Sonoran (Colorado) Desert, 3 mi. NE of Desert Center.
Comment
UCR23854
Astragalus nuttallianus
John C. Roos
1958-3-15
s.n.
Riverside
Sonoran (Colorado) Desert, 3 mi. SE of Desert Center, Chuckwalla Mtns.
Comment
UCR24336
Gilia filiformis
John C. Roos
1958-3-15
s.n.
Riverside
Sonoran (Colorado) Desert, 3 mi. SE of Desert Center, Chuckwalla Mtns.
Comment
UCR25291
Astragalus insularis var. harwoodii
John C. Roos
1958-3-15
s.n.
Riverside
Sonoran (Colorado) Desert, 3 mi. SE of Desert Center, Chuckwalla Mtns.
Comment
UCR23563
Eucrypta micrantha
John C. Roos
1966-3-26
s.n.
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mountains, 2 mi SE of Desert Center
366
Comment
UCR23564
Nama demissa
John C. Roos
1966-3-26
s.n.
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mountains, 2 mi SE of Desert Center
366
Comment
UCR23760
Fagonia laevis
John C. Roos
1966-3-26
s.n.
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mountains, 2 mi SE of Desert Center
366
Comment
UCR24123
Brandegea bigelovii
John C. Roos
1967-11-18
s.n.
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mountains, 2 mi SE of Desert Center
366
Comment
UCR24409
Atrichoseris platyphylla
John C. Roos
1966-3-26
s.n.
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mountains, 2 mi SE of Desert Center
366
Comment
UCR19028
Camissonia claviformis
John C. Roos
1966-3-20
s.n.
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mountains, 2 miles southeast of Desert Center
366
Comment
UCR19047
Monoptilon bellioides
John C. Roos
1966-3-20
s.n.
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mountains, 2 miles southeast of Desert Center
366
Comment
UCR19077
Mimulus bigelovii var. bigelovii
John C. Roos
1966-3-20
s.n.
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mountains, 2 miles southeast of Desert Center
366
Comment
UCR19099
Eremalche rotundifolia
John C. Roos
1966-3-20
s.n.
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mountains, 2 miles southeast of Desert Center
366
Comment
UCR19172
Phacelia distans
John C. Roos
1966-3-20
s.n.
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mountains, 2 miles southeast of Desert Center
366
Comment
UCR19174
Phacelia crenulata
John C. Roos
1966-3-20
s.n.
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mountains, 2 miles southeast of Desert Center
366
Comment
UCR19358
Festuca octoflora
John C. Roos
1966-3-20
s.n.
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mountains, 2 miles southeast of Desert Center
366
Comment
UCR20301A
Nemacladus orientalis
John C. Roos
1966-3-20
s.n.
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mountains, 2 miles southeast of Desert Center
366
Comment
UCR20301B
Nemacladus tenuis var. tenuis
John C. Roos
1966-3-20
s.n.
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mountains, 2 miles southeast of Desert Center
366
Comment
UCR20304
Pectocarya heterocarpa
John C. Roos
1966-3-20
s.n.
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mountains, 2 miles southeast of Desert Center
366
Comment
UCR20390
Camissonia refracta
John C. Roos
1966-3-20
s.n.
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mountains, 2 miles southeast of Desert Center
366
Comment
UCR27654
Eriogonum thomasii
John C. Roos
1966-3-20
s.n.
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mountains, 2 miles southeast of Desert Center
366
Comment
UCR19283
Tridens muticus
John C. Roos
1947-1-11
3198
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mountains, north slope of mountains, 3.5 mi SE of Desert Center
366
Comment
UCR18944
Olneya tesota
John C. Roos
1965-12-4
s.n.
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mtns, 2 mi. SE of Desert Center
366
Comment
UCR19130
Hyptis emoryi
John C. Roos
1965-12-4
s.n.
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mtns, 2 mi. SE of Desert Center
366
Comment
UCR24378
Tridens muticus
John C. Roos
1966-11-12
s.n.
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mtns, Spring Tank
457
Comment
UCR10926
Camissonia boothii
John C. Roos
1966-3-20
s.n.
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mtns, rocky canyon 2.5 miles SE of Desert Center
610
Comment
UCR18589
Brickellia arguta
John C. Roos
1966-3-20
s.n.
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mtns, rocky canyon 2.5 miles SE of Desert Center
610
Comment
UCR18625
Perityle emoryi
John C. Roos
1966-3-20
s.n.
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mtns, rocky canyon 2.5 miles SE of Desert Center
610
Comment
UCR18810
Trichoptilium incisum
John C. Roos
1966-3-20
s.n.
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mtns, rocky canyon 2.5 miles SE of Desert Center
610
Comment
UCR19091
Cryptantha pterocarya var. cycloptera
John C. Roos
1966-3-20
s.n.
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mtns, rocky canyon 2.5 miles SE of Desert Center
610
Comment
UCR19219
Parietaria hespera var. hespera
John C. Roos
1966-3-20
s.n.
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mtns, rocky canyon 2.5 miles SE of Desert Center
610
Comment
UCR18637
Pleurocoronis pluriseta
John C. Roos
1966-3-10
s.n.
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mtns. 3 mi. SE of Desert Center
Comment
UCR18583
Ambrosia ilicifolia
John C. Roos, Lucille Roos
1949-4-10
4230
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mts, canyon 3.5 mi. SE of Desert Center
612
Comment
UCR18629
Senecio mohavensis
John C. Roos, Lucille Roos
1949-4-10
4223
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mts, canyon 3.5 mi. SE of Desert Center
612
Comment
UCR18938
Astragalus insularis var. harwoodii
John C. Roos, Lucille Roos
1949-4-10
4228
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mts, rocky hillside 3.5 mi. SE of Desert Center
Comment
UCR31681
Gilia scopulorum
John C. Roos, Lucille Roos
1949-4-10
4226
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mts, rocky hillside 3.5 mi. SE of Desert Center
Comment
UCR18912
Colubrina californica
John C. Roos
1960-4-8
s.n.
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mts.; canyon 2.5 mi. SE of Desert Center
Comment
UCR18910
Colubrina californica
John C. Roos
1967-11-11
s.n.
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mts.; canyon bottom 3 mi. SE of Desert Center
Comment
UCR280431
Proboscidea althaeifolia
Onkar Singh
2015-11-10
5612
Riverside
Sonoran (Colorado) Desert, Chuckwalla Valley, 2.5 km north of Desert Center, on west margin of Kaiser Road 50 meters south of Oasis Rd.
231
Comment
UCR211500
Proboscidea althaeifolia
Jim Andre, T. La Doux
2008-9-13
10267
Riverside
Sonoran (Colorado) Desert, Chuckwalla Valley, along dirt road c. 2 mi. north of Desert Center, 0.5 mi. west of Tamarisk Golf Course/Kaiser Road jct.
234
Comment
UCR109553
Hymenoclea salsola
R. D. Goeden, Don W. Ricker
1974-3-1
s.n.
Riverside
Sonoran (Colorado) Desert, Desert Center
305
Comment
UCR19106
Boerhavia coccinea
John C. Roos
1965-9-5
s.n.
Riverside
Sonoran (Colorado) Desert, Desert Center
Comment
UCR19110
Boerhavia intermedia
John C. Roos
1965-9-5
s.n.
Riverside
Sonoran (Colorado) Desert, Desert Center
Comment
UCR19111
Boerhavia wrightii
John C. Roos
1965-9-5
s.n.
Riverside
Sonoran (Colorado) Desert, Desert Center
Comment
UCR19112
Allionia incarnata
John C. Roos
1965-9-5
s.n.
Riverside
Sonoran (Colorado) Desert, Desert Center
Comment
UCR25860
Parkinsonia florida
John C. Roos
1937-4-28
794
Riverside
Sonoran (Colorado) Desert, Desert Center
274
Comment
UCR18937
Astragalus insularis var. harwoodii
John C. Roos, Lucille Roos
1949-4-10
4222
Riverside
Sonoran (Colorado) Desert, N base of the Chuckwalla Mountains
Comment
UCR18759
Cryptantha nevadensis
John C. Roos, Lucille Roos
1949-4-11
4246
Riverside
Sonoran (Colorado) Desert, N base of the Chuckwalla Mtns, south of Desert Center
Comment
UCR41455
Cheilanthes parryi
A. C. Sanders, B. Pitzer, D. Charlton, , J. Kniffen, R. Kniffen
1986-3-3
6133
Riverside
Sonoran (Colorado) Desert, N foot of the Chuckwalla Mountains, 2.75 mi (airline) SE of Desert Center
367
Comment
UCR41456
Physalis crassifolia
A. C. Sanders, B. Pitzer, D. Charlton, , J. Kniffen, R. Kniffen
1986-3-3
6134
Riverside
Sonoran (Colorado) Desert, N foot of the Chuckwalla Mountains, 2.75 mi (airline) SE of Desert Center
367
Comment
UCR41457
Muhlenbergia microsperma
A. C. Sanders, B. Pitzer, D. Charlton, , J. Kniffen, R. Kniffen
1986-3-3
6135
Riverside
Sonoran (Colorado) Desert, N foot of the Chuckwalla Mountains, 2.75 mi (airline) SE of Desert Center
367
Comment
UCR41458
Senecio mohavensis
A. C. Sanders, B. Pitzer, D. Charlton, , J. Kniffen, R. Kniffen
1986-3-3
6137
Riverside
Sonoran (Colorado) Desert, N foot of the Chuckwalla Mountains, 2.75 mi (airline) SE of Desert Center
367
Comment
UCR41459
Cryptantha racemosa
A. C. Sanders, B. Pitzer, D. Charlton, , J. Kniffen, R. Kniffen
1986-3-3
6129
Riverside
Sonoran (Colorado) Desert, N foot of the Chuckwalla Mountains, 2.75 mi (airline) SE of Desert Center
367
Comment
UCR41460
Hibiscus denudatus
A. C. Sanders, B. Pitzer, D. Charlton, , J. Kniffen, R. Kniffen
1986-3-3
6130
Riverside
Sonoran (Colorado) Desert, N foot of the Chuckwalla Mountains, 2.75 mi (airline) SE of Desert Center
367
Comment
UCR41461
Ambrosia ilicifolia
A. C. Sanders, B. Pitzer, D. Charlton, , J. Kniffen, R. Kniffen
1986-3-3
6131
Riverside
Sonoran (Colorado) Desert, N foot of the Chuckwalla Mountains, 2.75 mi (airline) SE of Desert Center
367
Comment
UCR41462
Aristida adscensionis
A. C. Sanders, B. Pitzer, D. Charlton, , J. Kniffen, R. Kniffen
1986-3-3
6143
Riverside
Sonoran (Colorado) Desert, N foot of the Chuckwalla Mountains, 2.75 mi (airline) SE of Desert Center
367
Comment
UCR41463
Fagonia pachyacantha
A. C. Sanders, B. Pitzer, D. Charlton, , J. Kniffen, R. Kniffen
1986-3-3
6136
Riverside
Sonoran (Colorado) Desert, N foot of the Chuckwalla Mountains, 2.75 mi (airline) SE of Desert Center
367
Comment
UCR41464
Phacelia neglecta
A. C. Sanders, B. Pitzer, D. Charlton, , J. Kniffen, R. Kniffen
1986-3-3
6138
Riverside
Sonoran (Colorado) Desert, N foot of the Chuckwalla Mountains, 2.75 mi (airline) SE of Desert Center
367
Comment
UCR41522
Ephedra aspera
A. C. Sanders, B. Pitzer, D. Charlton, , J. Kniffen, R. Kniffen
1986-3-3
6142
Riverside
Sonoran (Colorado) Desert, N foot of the Chuckwalla Mountains, 2.75 mi (airline) SE of Desert Center
367
Comment
UCR41549
Colubrina californica
A. C. Sanders, B. Pitzer, D. Charlton, , J. Kniffen, R. Kniffen
1986-3-3
6141
Riverside
Sonoran (Colorado) Desert, N foot of the Chuckwalla Mountains, 2.75 mi (airline) SE of Desert Center
367
Comment
UCR41617
Sphaeralcea laxa
A. C. Sanders, B. Pitzer, D. Charlton, , J. Kniffen, R. Kniffen
1986-3-3
6145
Riverside
Sonoran (Colorado) Desert, N foot of the Chuckwalla Mountains, 2.75 mi (airline) SE of Desert Center
367
Comment
UCR41762
Dyssodia porophylloides
A. C. Sanders, B. Pitzer, D. Charlton, , J. Kniffen, R. Kniffen
1986-3-3
6140
Riverside
Sonoran (Colorado) Desert, N foot of the Chuckwalla Mountains, 2.75 mi (airline) SE of Desert Center
367
Comment
UCR41763
Pleurocoronis pluriseta
A. C. Sanders, B. Pitzer, D. Charlton, , J. Kniffen, R. Kniffen
1986-3-3
6139
Riverside
Sonoran (Colorado) Desert, N foot of the Chuckwalla Mountains, 2.75 mi (airline) SE of Desert Center
367
Comment
UCR41764
Thamnosma montana
A. C. Sanders, B. Pitzer, D. Charlton, , J. Kniffen, R. Kniffen
1986-3-3
6132
Riverside
Sonoran (Colorado) Desert, N foot of the Chuckwalla Mountains, 2.75 mi (airline) SE of Desert Center
367
Comment
UCR178550
Tamarix pentandra
R. G. Swinney
1967-3-12
084
Riverside
Sonoran (Colorado) Desert, North of Desert Center, [a short distance] along the road
274
Comment
UCR178556
Marina parryi
R. G. Swinney
1967-3-12
083
Riverside
Sonoran (Colorado) Desert, North of Desert Center, [a short distance] along the road
274
Comment
UCR251723
Aristida californica
Deidre Conocchioli, Billy Sale, Naomi Fraga
2013-9-25
60
Riverside
Sonoran (Colorado) Desert, east of Alligator Rock; from I-10 at Desert Center, head south on CA 177 to BLM Rd 394 (dirt), collection site is 1.1 miles SW of I-10 exit ramp
334
Comment
UCR251724
Mollugo cerviana
Deidre Conocchioli, Billy Sale, Naomi Fraga
2013-9-25
58
Riverside
Sonoran (Colorado) Desert, east of Alligator Rock; from I-10 at Desert Center, head south on CA 177 to BLM Rd 394 (dirt), collection site is 1.1 miles SW of I-10 exit ramp
334
Comment
UCR251725
Kallstroemia californica
Deidre Conocchioli, Billy Sale, Naomi Fraga
2013-9-25
55
Riverside
Sonoran (Colorado) Desert, east of Alligator Rock; from I-10 at Desert Center, head south on CA 177 to BLM Rd 394 (dirt), collection site is 1.1 miles SW of I-10 exit ramp
334
Comment
UCR251726
Boerhavia wrightii
Deidre Conocchioli, Billy Sale, Naomi Fraga
2013-9-25
52
Riverside
Sonoran (Colorado) Desert, east of Alligator Rock; from I-10 at Desert Center, head south on CA 177 to BLM Rd 394 (dirt), collection site is 1.1 miles SW of I-10 exit ramp
334
Comment
UCR117686
Physalis crassifolia
V. W. Steinmann
1999-10-26
1414
Riverside
Sonoran (Colorado) Desert, foothills of the Chuckwalla Mtns, open desert c. 2 km south of Desert Center.
325
Comment
SEINET10759428
Trixis californica
Leila M. Shultz, John S. Shultz
1985-4-18
Shultz 8350
Riverside
Southeast benches of the Chuckawalla Mountains at Alligator Rock.
341
Comment
SEINET7376779
Simmondsia chinensis
Leila M. Shultz, John S. Shultz
1985-1
8354
Riverside
Southeast benches of the Chuckwalla Mountains at Alligator Rock
341
Comment
CAS-BOT-BC199560
Tridens muticus var. muticus
J. C. Roos
1966-11-12
s.n.
Riverside
Spring Tank, Chuckwalla Mtns.
Comment
RSA659764
Tridens muticus
J. C. Roos
1966-11-12
s.n.
Riverside
Spring Tank, Chuckwalla Mtns.
Comment
UCSB51396
Tridens muticus
Roos, John
1966-11-12
Riverside
Spring Tank, Chuckwalla Mtns.
Comment
SJSU10932
Camissonia brevipes subsp. brevipes
T. N. Seeno
1963-4-12
273
Riverside
45 mi W of Blythe near Desert Center
Comment
RSA444464
Mohavea confertiflora
J. C. Roos
1966-3-20
s.n.
Riverside
Wash 2 miles SE of Desert Center
Comment Read comments Aug 22 2011
RSA414834
Lupinus arizonicus
H. de Forest
1937-3-15
s.n.
Riverside
West of Desert center
Comment